From e50a7a1a42335243c94eeea4a8d23413cb02370d Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 10 Jan 2012 16:12:46 +0400 Subject: NFS: make NFS client allocated per network namespace context This patch adds new net variable to nfs_client structure. This variable is set on NFS client creation and cheched during matching NFS client search. Initially current->nsproxy->net_ns is used as network namespace owner for new NFS client to create. This network namespace pointer is set during mount options parsing and thus can be passed from user-spave utils in future if will be necessary. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 31778f74357d..ca016fe44602 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -135,6 +135,7 @@ struct nfs_client_initdata { const struct nfs_rpc_ops *rpc_ops; int proto; u32 minorversion; + struct net *net; }; /* @@ -189,6 +190,7 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_ if (!IS_ERR(cred)) clp->cl_machine_cred = cred; nfs_fscache_get_client_cookie(clp); + clp->net = cl_init->net; return clp; @@ -481,6 +483,9 @@ static struct nfs_client *nfs_match_client(const struct nfs_client_initdata *dat /* Match the full socket address */ if (!nfs_sockaddr_cmp(sap, clap)) continue; + /* Match network namespace */ + if (clp->net != data->net) + continue; atomic_inc(&clp->cl_count); return clp; @@ -831,6 +836,7 @@ static int nfs_init_server(struct nfs_server *server, .addrlen = data->nfs_server.addrlen, .rpc_ops = &nfs_v2_clientops, .proto = data->nfs_server.protocol, + .net = data->net, }; struct rpc_timeout timeparms; struct nfs_client *clp; @@ -1393,7 +1399,7 @@ static int nfs4_set_client(struct nfs_server *server, const char *ip_addr, rpc_authflavor_t authflavour, int proto, const struct rpc_timeout *timeparms, - u32 minorversion) + u32 minorversion, struct net *net) { struct nfs_client_initdata cl_init = { .hostname = hostname, @@ -1402,6 +1408,7 @@ static int nfs4_set_client(struct nfs_server *server, .rpc_ops = &nfs_v4_clientops, .proto = proto, .minorversion = minorversion, + .net = net, }; struct nfs_client *clp; int error; @@ -1453,6 +1460,7 @@ struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp, .rpc_ops = &nfs_v4_clientops, .proto = ds_proto, .minorversion = mds_clp->cl_minorversion, + .net = mds_clp->net, }; struct rpc_timeout ds_timeout = { .to_initval = 15 * HZ, @@ -1580,7 +1588,8 @@ static int nfs4_init_server(struct nfs_server *server, data->auth_flavors[0], data->nfs_server.protocol, &timeparms, - data->minorversion); + data->minorversion, + data->net); if (error < 0) goto error; @@ -1677,7 +1686,8 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data, data->authflavor, parent_server->client->cl_xprt->prot, parent_server->client->cl_timeout, - parent_client->cl_mvops->minor_version); + parent_client->cl_mvops->minor_version, + parent_client->net); if (error < 0) goto error; -- cgit v1.2.3 From 6d59b8d599d594bc314026c6856424fe49df5513 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 10 Jan 2012 16:12:54 +0400 Subject: NFS: pass NFS client owner network namespace to RPC client creation routine This patch replaces static "init_net" with nfs_client->net pointer in RPC client creation calls. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 2 +- fs/nfs/internal.h | 1 + fs/nfs/mount_clnt.c | 4 ++-- fs/nfs/super.c | 1 + 4 files changed, 5 insertions(+), 3 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index ca016fe44602..64815b725409 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -647,7 +647,7 @@ static int nfs_create_rpc_client(struct nfs_client *clp, { struct rpc_clnt *clnt = NULL; struct rpc_create_args args = { - .net = &init_net, + .net = clp->net, .protocol = clp->cl_proto, .address = (struct sockaddr *)&clp->cl_addr, .addrsize = clp->cl_addrlen, diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 02fb2001a283..d602188f889f 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -138,6 +138,7 @@ struct nfs_mount_request { int noresvport; unsigned int *auth_flav_len; rpc_authflavor_t *auth_flavs; + struct net *net; }; extern int nfs_mount(struct nfs_mount_request *info); diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c index d4c2d6b7507e..4fbe3a8e5e6b 100644 --- a/fs/nfs/mount_clnt.c +++ b/fs/nfs/mount_clnt.c @@ -153,7 +153,7 @@ int nfs_mount(struct nfs_mount_request *info) .rpc_resp = &result, }; struct rpc_create_args args = { - .net = &init_net, + .net = info->net, .protocol = info->protocol, .address = info->sap, .addrsize = info->salen, @@ -225,7 +225,7 @@ void nfs_umount(const struct nfs_mount_request *info) .to_retries = 2, }; struct rpc_create_args args = { - .net = &init_net, + .net = info->net, .protocol = IPPROTO_UDP, .address = info->sap, .addrsize = info->salen, diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 73aa75649bf8..e45feb0fee59 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1625,6 +1625,7 @@ static int nfs_try_mount(struct nfs_parsed_mount_data *args, .noresvport = args->flags & NFS_MOUNT_NORESVPORT, .auth_flav_len = &server_authlist_len, .auth_flavs = server_authlist, + .net = args->net, }; int status; -- cgit v1.2.3 From eee17325f1dfbe004f1475743bab9e3d050d00f5 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 10 Jan 2012 16:13:19 +0400 Subject: NFS: idmap PipeFS notifier introduced v2: 1) Added "nfs_idmap_init" and "nfs_idmap_quit" definitions for kernels built without CONFIG_NFS_V4 option set. This patch subscribes NFS clients to RPC pipefs notifications. Idmap notifier is registering on NFS module load. This notifier callback is responsible for creation/destruction of PipeFS idmap pipe dentry for NFS4 clients. Since ipdmap pipe is created in rpc client pipefs directory, we have make sure, that this directory has been created already. IOW RPC client notifier callback has been called already. To achive this, PipeFS notifier priorities has been introduced (RPC clients notifier priority is greater than NFS idmap one). But this approach gives another problem: unlink for RPC client directory will be called before NFS idmap pipe unlink on UMOUNT event and will fail, because directory is not empty. The solution, introduced in this patch, is to try to remove client directory once again after idmap pipe was unlinked. This looks like ugly hack, so probably it should be replaced in some more elegant way. Note that no locking required in notifier callback because PipeFS superblock pointer is passed as an argument from it's creation or destruction routine and thus we can be sure about it's validity. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 4 +- fs/nfs/idmap.c | 75 ++++++++++++++++++++++++++++++++++++++ fs/nfs/internal.h | 4 ++ include/linux/nfs_idmap.h | 21 ++++++----- include/linux/sunrpc/rpc_pipe_fs.h | 7 ++++ net/sunrpc/clnt.c | 1 + net/sunrpc/rpc_pipe.c | 16 ++++++++ 7 files changed, 116 insertions(+), 12 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 64815b725409..ca9a4aa38dff 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -52,8 +52,8 @@ #define NFSDBG_FACILITY NFSDBG_CLIENT -static DEFINE_SPINLOCK(nfs_client_lock); -static LIST_HEAD(nfs_client_list); +DEFINE_SPINLOCK(nfs_client_lock); +LIST_HEAD(nfs_client_list); static LIST_HEAD(nfs_volume_list); static DECLARE_WAIT_QUEUE_HEAD(nfs_client_active_wq); #ifdef CONFIG_NFS_V4 diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 769274ed51c4..ff084d258c41 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -377,6 +377,7 @@ int nfs_map_gid_to_group(const struct nfs_server *server, __u32 gid, char *buf, #include #include "nfs4_fs.h" +#include "internal.h" #define IDMAP_HASH_SZ 128 @@ -530,6 +531,80 @@ nfs_idmap_delete(struct nfs_client *clp) kfree(idmap); } +static int __rpc_pipefs_event(struct nfs_client *clp, unsigned long event, + struct super_block *sb) +{ + int err = 0; + + switch (event) { + case RPC_PIPEFS_MOUNT: + BUG_ON(clp->cl_rpcclient->cl_dentry == NULL); + err = __nfs_idmap_register(clp->cl_rpcclient->cl_dentry, + clp->cl_idmap, + clp->cl_idmap->idmap_pipe); + break; + case RPC_PIPEFS_UMOUNT: + if (clp->cl_idmap->idmap_pipe) { + struct dentry *parent; + + parent = clp->cl_idmap->idmap_pipe->dentry->d_parent; + __nfs_idmap_unregister(clp->cl_idmap->idmap_pipe); + /* + * Note: This is a dirty hack. SUNRPC hook has been + * called already but simple_rmdir() call for the + * directory returned with error because of idmap pipe + * inside. Thus now we have to remove this directory + * here. + */ + if (rpc_rmdir(parent)) + printk(KERN_ERR "%s: failed to remove clnt dir!\n", __func__); + } + break; + default: + printk(KERN_ERR "%s: unknown event: %ld\n", __func__, event); + return -ENOTSUPP; + } + return err; +} + +static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event, + void *ptr) +{ + struct super_block *sb = ptr; + struct nfs_client *clp; + int error = 0; + + spin_lock(&nfs_client_lock); + list_for_each_entry(clp, &nfs_client_list, cl_share_link) { + if (clp->net != sb->s_fs_info) + continue; + if (clp->rpc_ops != &nfs_v4_clientops) + continue; + error = __rpc_pipefs_event(clp, event, sb); + if (error) + break; + } + spin_unlock(&nfs_client_lock); + return error; +} + +#define PIPEFS_NFS_PRIO 1 + +static struct notifier_block nfs_idmap_block = { + .notifier_call = rpc_pipefs_event, + .priority = SUNRPC_PIPEFS_NFS_PRIO, +}; + +int nfs_idmap_init(void) +{ + return rpc_pipefs_notifier_register(&nfs_idmap_block); +} + +void nfs_idmap_quit(void) +{ + rpc_pipefs_notifier_unregister(&nfs_idmap_block); +} + /* * Helper routines for manipulating the hashtable */ diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index d602188f889f..2b9836fe4434 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -182,6 +182,10 @@ static inline void nfs_fs_proc_exit(void) { } #endif +#ifdef CONFIG_NFS_V4 +extern spinlock_t nfs_client_lock; +extern struct list_head nfs_client_list; +#endif /* nfs4namespace.c */ #ifdef CONFIG_NFS_V4 diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h index 308c18877018..3c9eeb7da646 100644 --- a/include/linux/nfs_idmap.h +++ b/include/linux/nfs_idmap.h @@ -69,31 +69,32 @@ struct nfs_server; struct nfs_fattr; struct nfs4_string; -#ifdef CONFIG_NFS_USE_NEW_IDMAPPER - +#ifdef CONFIG_NFS_V4 int nfs_idmap_init(void); void nfs_idmap_quit(void); - -static inline int nfs_idmap_new(struct nfs_client *clp) +#else +static inline int nfs_idmap_init(void) { return 0; } -static inline void nfs_idmap_delete(struct nfs_client *clp) -{ -} +static inline void nfs_idmap_quit(void) +{} +#endif -#else /* CONFIG_NFS_USE_NEW_IDMAPPER not set */ +#ifdef CONFIG_NFS_USE_NEW_IDMAPPER -static inline int nfs_idmap_init(void) +static inline int nfs_idmap_new(struct nfs_client *clp) { return 0; } -static inline void nfs_idmap_quit(void) +static inline void nfs_idmap_delete(struct nfs_client *clp) { } +#else /* CONFIG_NFS_USE_NEW_IDMAPPER not set */ + int nfs_idmap_new(struct nfs_client *); void nfs_idmap_delete(struct nfs_client *); diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h index 0d1f748f76da..ca32ebd14c18 100644 --- a/include/linux/sunrpc/rpc_pipe_fs.h +++ b/include/linux/sunrpc/rpc_pipe_fs.h @@ -49,6 +49,11 @@ RPC_I(struct inode *inode) return container_of(inode, struct rpc_inode, vfs_inode); } +enum { + SUNRPC_PIPEFS_NFS_PRIO, + SUNRPC_PIPEFS_RPC_PRIO, +}; + extern int rpc_pipefs_notifier_register(struct notifier_block *); extern void rpc_pipefs_notifier_unregister(struct notifier_block *); @@ -78,6 +83,8 @@ extern struct dentry *rpc_create_cache_dir(struct dentry *, struct cache_detail *); extern void rpc_remove_cache_dir(struct dentry *); +extern int rpc_rmdir(struct dentry *dentry); + struct rpc_pipe *rpc_mkpipe_data(const struct rpc_pipe_ops *ops, int flags); void rpc_destroy_pipe_data(struct rpc_pipe *pipe); extern struct dentry *rpc_mkpipe_dentry(struct dentry *, const char *, void *, diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index ed7c22de9319..4c6848017168 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -222,6 +222,7 @@ static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event, static struct notifier_block rpc_clients_block = { .notifier_call = rpc_pipefs_event, + .priority = SUNRPC_PIPEFS_RPC_PRIO, }; int rpc_clients_notifier_register(void) diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 6b417fcabdbf..bae4e71d8663 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -616,6 +616,22 @@ static int __rpc_rmdir(struct inode *dir, struct dentry *dentry) return ret; } +int rpc_rmdir(struct dentry *dentry) +{ + struct dentry *parent; + struct inode *dir; + int error; + + parent = dget_parent(dentry); + dir = parent->d_inode; + mutex_lock_nested(&dir->i_mutex, I_MUTEX_PARENT); + error = __rpc_rmdir(dir, dentry); + mutex_unlock(&dir->i_mutex); + dput(parent); + return error; +} +EXPORT_SYMBOL_GPL(rpc_rmdir); + static int __rpc_unlink(struct inode *dir, struct dentry *dentry) { int ret; -- cgit v1.2.3 From 9157c31dd610a127bc6f01bc1953cf8b80382040 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 17 Jan 2012 22:04:24 -0500 Subject: NFSv4: Replace state_owner->so_owner_id with an ida based allocator We're unlikely to ever need more than 2^31 simultaneous open owners, so let's replace the custom allocator with the generic ida allocator. Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 2 ++ fs/nfs/nfs4_fs.h | 2 +- fs/nfs/nfs4proc.c | 4 ++-- fs/nfs/nfs4state.c | 17 ++++++++++++----- include/linux/nfs_fs_sb.h | 3 ++- 5 files changed, 19 insertions(+), 9 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index ca9a4aa38dff..8d1739d3424d 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1092,6 +1092,7 @@ static struct nfs_server *nfs_alloc_server(void) return NULL; } + ida_init(&server->openowner_id); pnfs_init_server(server); return server; @@ -1117,6 +1118,7 @@ void nfs_free_server(struct nfs_server *server) nfs_put_client(server->nfs_client); + ida_destroy(&server->openowner_id); nfs_free_iostats(server->io_stats); bdi_destroy(&server->backing_dev_info); kfree(server); diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 654b091644c5..091b679747ed 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -92,7 +92,6 @@ struct nfs_unique_id { * semantics by allowing the server to identify replayed requests. */ struct nfs4_state_owner { - struct nfs_unique_id so_owner_id; struct nfs_server *so_server; struct list_head so_lru; unsigned long so_expires; @@ -106,6 +105,7 @@ struct nfs4_state_owner { struct list_head so_states; struct nfs_seqid_counter so_seqid; struct rpc_sequence so_sequence; + int so_owner_id; }; enum { diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 53ef365f4372..1dd2e407a901 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -815,7 +815,7 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry, p->o_arg.open_flags = flags; p->o_arg.fmode = fmode & (FMODE_READ|FMODE_WRITE); p->o_arg.clientid = server->nfs_client->cl_clientid; - p->o_arg.id = sp->so_owner_id.id; + p->o_arg.id = sp->so_owner_id; p->o_arg.name = &dentry->d_name; p->o_arg.server = server; p->o_arg.bitmask = server->attr_bitmask; @@ -1440,7 +1440,7 @@ static void nfs4_open_prepare(struct rpc_task *task, void *calldata) rcu_read_unlock(); } /* Update sequence id. */ - data->o_arg.id = sp->so_owner_id.id; + data->o_arg.id = sp->so_owner_id; data->o_arg.clientid = sp->so_server->nfs_client->cl_clientid; if (data->o_arg.claim == NFS4_OPEN_CLAIM_PREVIOUS) { task->tk_msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_OPEN_NOATTR]; diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index a8a42a677d8f..8472707286f9 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -405,6 +405,7 @@ nfs4_insert_state_owner_locked(struct nfs4_state_owner *new) struct rb_node **p = &server->state_owners.rb_node, *parent = NULL; struct nfs4_state_owner *sp; + int err; while (*p != NULL) { parent = *p; @@ -421,8 +422,9 @@ nfs4_insert_state_owner_locked(struct nfs4_state_owner *new) return sp; } } - nfs_alloc_unique_id_locked(&server->openowner_id, - &new->so_owner_id, 1, 64); + err = ida_get_new(&server->openowner_id, &new->so_owner_id); + if (err) + return ERR_PTR(err); rb_link_node(&new->so_server_node, parent, p); rb_insert_color(&new->so_server_node, &server->state_owners); return new; @@ -435,7 +437,7 @@ nfs4_remove_state_owner_locked(struct nfs4_state_owner *sp) if (!RB_EMPTY_NODE(&sp->so_server_node)) rb_erase(&sp->so_server_node, &server->state_owners); - nfs_free_unique_id(&server->openowner_id, &sp->so_owner_id); + ida_remove(&server->openowner_id, sp->so_owner_id); } /* @@ -534,8 +536,13 @@ struct nfs4_state_owner *nfs4_get_state_owner(struct nfs_server *server, new = nfs4_alloc_state_owner(server, cred, gfp_flags); if (new == NULL) goto out; - sp = nfs4_insert_state_owner_locked(new); - spin_unlock(&clp->cl_lock); + do { + if (ida_pre_get(&server->openowner_id, gfp_flags) == 0) + break; + spin_lock(&clp->cl_lock); + sp = nfs4_insert_state_owner_locked(new); + spin_unlock(&clp->cl_lock); + } while (sp == ERR_PTR(-EAGAIN)); if (sp != new) nfs4_free_state_owner(new); out: diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index e0863d35f753..645537e18bd0 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -3,6 +3,7 @@ #include #include +#include #include #include #include @@ -151,9 +152,9 @@ struct nfs_server { /* the following fields are protected by nfs_client->cl_lock */ struct rb_root state_owners; - struct rb_root openowner_id; struct rb_root lockowner_id; #endif + struct ida openowner_id; struct list_head state_owners_lru; struct list_head layouts; struct list_head delegations; -- cgit v1.2.3 From d2d7ce28a2f8ec6ca2a49145e643d2e3c7d21ba3 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 17 Jan 2012 22:04:25 -0500 Subject: NFSv4: Replace lock_owner->ld_id with an ida based allocator Again, We're unlikely to ever need more than 2^31 simultaneous lock owners, so let's replace the custom allocator. Now that there are no more users, we can also get rid of the custom allocator code. Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 2 ++ fs/nfs/nfs4_fs.h | 7 +---- fs/nfs/nfs4proc.c | 6 ++-- fs/nfs/nfs4state.c | 74 +++++------------------------------------------ include/linux/nfs_fs_sb.h | 2 +- 5 files changed, 15 insertions(+), 76 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 8d1739d3424d..df60d9971b95 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1093,6 +1093,7 @@ static struct nfs_server *nfs_alloc_server(void) } ida_init(&server->openowner_id); + ida_init(&server->lockowner_id); pnfs_init_server(server); return server; @@ -1118,6 +1119,7 @@ void nfs_free_server(struct nfs_server *server) nfs_put_client(server->nfs_client); + ida_destroy(&server->lockowner_id); ida_destroy(&server->openowner_id); nfs_free_iostats(server->io_stats); bdi_destroy(&server->backing_dev_info); diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 091b679747ed..b23cb0cda632 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -81,11 +81,6 @@ static inline void nfs_confirm_seqid(struct nfs_seqid_counter *seqid, int status seqid->flags |= NFS_SEQID_CONFIRMED; } -struct nfs_unique_id { - struct rb_node rb_node; - __u64 id; -}; - /* * NFS4 state_owners and lock_owners are simply labels for ordered * sequences of RPC calls. Their sole purpose is to provide once-only @@ -145,9 +140,9 @@ struct nfs4_lock_state { struct nfs4_state * ls_state; /* Pointer to open state */ #define NFS_LOCK_INITIALIZED 1 int ls_flags; + int ls_id; struct nfs_seqid_counter ls_seqid; struct rpc_sequence ls_sequence; - struct nfs_unique_id ls_id; nfs4_stateid ls_stateid; atomic_t ls_count; struct nfs4_lock_owner ls_owner; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 1dd2e407a901..9c77af900960 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -4017,7 +4017,7 @@ static int _nfs4_proc_getlk(struct nfs4_state *state, int cmd, struct file_lock if (status != 0) goto out; lsp = request->fl_u.nfs4_fl.owner; - arg.lock_owner.id = lsp->ls_id.id; + arg.lock_owner.id = lsp->ls_id; arg.lock_owner.s_dev = server->s_dev; status = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 1); switch (status) { @@ -4262,7 +4262,7 @@ static struct nfs4_lockdata *nfs4_alloc_lockdata(struct file_lock *fl, goto out_free_seqid; p->arg.lock_stateid = &lsp->ls_stateid; p->arg.lock_owner.clientid = server->nfs_client->cl_clientid; - p->arg.lock_owner.id = lsp->ls_id.id; + p->arg.lock_owner.id = lsp->ls_id; p->arg.lock_owner.s_dev = server->s_dev; p->res.lock_seqid = p->arg.lock_seqid; p->lsp = lsp; @@ -4679,7 +4679,7 @@ void nfs4_release_lockowner(const struct nfs4_lock_state *lsp) if (!args) return; args->lock_owner.clientid = server->nfs_client->cl_clientid; - args->lock_owner.id = lsp->ls_id.id; + args->lock_owner.id = lsp->ls_id; args->lock_owner.s_dev = server->s_dev; msg.rpc_argp = args; rpc_call_async(server->client, &msg, 0, &nfs4_release_lockowner_ops, args); diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 8472707286f9..5abf23615bc5 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -317,62 +317,6 @@ out: return cred; } -static void nfs_alloc_unique_id_locked(struct rb_root *root, - struct nfs_unique_id *new, - __u64 minval, int maxbits) -{ - struct rb_node **p, *parent; - struct nfs_unique_id *pos; - __u64 mask = ~0ULL; - - if (maxbits < 64) - mask = (1ULL << maxbits) - 1ULL; - - /* Ensure distribution is more or less flat */ - get_random_bytes(&new->id, sizeof(new->id)); - new->id &= mask; - if (new->id < minval) - new->id += minval; -retry: - p = &root->rb_node; - parent = NULL; - - while (*p != NULL) { - parent = *p; - pos = rb_entry(parent, struct nfs_unique_id, rb_node); - - if (new->id < pos->id) - p = &(*p)->rb_left; - else if (new->id > pos->id) - p = &(*p)->rb_right; - else - goto id_exists; - } - rb_link_node(&new->rb_node, parent, p); - rb_insert_color(&new->rb_node, root); - return; -id_exists: - for (;;) { - new->id++; - if (new->id < minval || (new->id & mask) != new->id) { - new->id = minval; - break; - } - parent = rb_next(parent); - if (parent == NULL) - break; - pos = rb_entry(parent, struct nfs_unique_id, rb_node); - if (new->id < pos->id) - break; - } - goto retry; -} - -static void nfs_free_unique_id(struct rb_root *root, struct nfs_unique_id *id) -{ - rb_erase(&id->rb_node, root); -} - static struct nfs4_state_owner * nfs4_find_state_owner_locked(struct nfs_server *server, struct rpc_cred *cred) { @@ -800,7 +744,6 @@ static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, f { struct nfs4_lock_state *lsp; struct nfs_server *server = state->owner->so_server; - struct nfs_client *clp = server->nfs_client; lsp = kzalloc(sizeof(*lsp), GFP_NOFS); if (lsp == NULL) @@ -820,24 +763,23 @@ static struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, f lsp->ls_owner.lo_u.posix_owner = fl_owner; break; default: - kfree(lsp); - return NULL; + goto out_free; } - spin_lock(&clp->cl_lock); - nfs_alloc_unique_id_locked(&server->lockowner_id, &lsp->ls_id, 1, 64); - spin_unlock(&clp->cl_lock); + lsp->ls_id = ida_simple_get(&server->lockowner_id, 0, 0, GFP_NOFS); + if (lsp->ls_id < 0) + goto out_free; INIT_LIST_HEAD(&lsp->ls_locks); return lsp; +out_free: + kfree(lsp); + return NULL; } static void nfs4_free_lock_state(struct nfs4_lock_state *lsp) { struct nfs_server *server = lsp->ls_state->owner->so_server; - struct nfs_client *clp = server->nfs_client; - spin_lock(&clp->cl_lock); - nfs_free_unique_id(&server->lockowner_id, &lsp->ls_id); - spin_unlock(&clp->cl_lock); + ida_simple_remove(&server->lockowner_id, lsp->ls_id); rpc_destroy_wait_queue(&lsp->ls_sequence.wait); kfree(lsp); } diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 645537e18bd0..c23469308b8e 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -152,9 +152,9 @@ struct nfs_server { /* the following fields are protected by nfs_client->cl_lock */ struct rb_root state_owners; - struct rb_root lockowner_id; #endif struct ida openowner_id; + struct ida lockowner_id; struct list_head state_owners_lru; struct list_head layouts; struct list_head delegations; -- cgit v1.2.3 From babea479b75a9ea3d84ace6d880513e18397a8bb Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Fri, 20 Jan 2012 17:19:56 +0400 Subject: NFS: remove unused nfs4_find_client_no_ident function Looks like this function survived after some cleanup patch without a reason. Now it's not called or referenced and I believe, that it can be simply removed. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 27 --------------------------- fs/nfs/internal.h | 1 - 2 files changed, 28 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index df60d9971b95..34c8d1cbf06e 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1196,33 +1196,6 @@ error: } #ifdef CONFIG_NFS_V4 -/* - * NFSv4.0 callback thread helper - * - * Find a client by IP address, protocol version, and minorversion - * - * Called from the pg_authenticate method. The callback identifier - * is not used as it has not been decoded. - * - * Returns NULL if no such client - */ -struct nfs_client * -nfs4_find_client_no_ident(const struct sockaddr *addr) -{ - struct nfs_client *clp; - - spin_lock(&nfs_client_lock); - list_for_each_entry(clp, &nfs_client_list, cl_share_link) { - if (nfs4_cb_match_client(addr, clp, 0) == false) - continue; - atomic_inc(&clp->cl_count); - spin_unlock(&nfs_client_lock); - return clp; - } - spin_unlock(&nfs_client_lock); - return NULL; -} - /* * NFSv4.0 callback thread helper * diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 2b9836fe4434..eda4cde40fb2 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -149,7 +149,6 @@ extern struct rpc_program nfs_program; extern void nfs_cleanup_cb_ident_idr(void); extern void nfs_put_client(struct nfs_client *); -extern struct nfs_client *nfs4_find_client_no_ident(const struct sockaddr *); extern struct nfs_client *nfs4_find_client_ident(int); extern struct nfs_client * nfs4_find_client_sessionid(const struct sockaddr *, struct nfs4_sessionid *); -- cgit v1.2.3 From a613fa168afc19179a7547fbba45644c5b6912bf Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 20 Jan 2012 13:53:56 -0500 Subject: SUNRPC: constify the rpc_program Signed-off-by: Trond Myklebust --- fs/lockd/clnt4xdr.c | 2 +- fs/lockd/clntxdr.c | 8 ++++---- fs/lockd/mon.c | 8 ++++---- fs/nfs/client.c | 8 ++++---- fs/nfs/internal.h | 2 +- fs/nfs/mount_clnt.c | 10 +++++----- fs/nfs/nfs2xdr.c | 2 +- fs/nfs/nfs3xdr.c | 4 ++-- fs/nfs/nfs4xdr.c | 2 +- fs/nfsd/nfs4callback.c | 6 +++--- include/linux/lockd/lockd.h | 2 +- include/linux/lockd/xdr4.h | 2 +- include/linux/nfs_xdr.h | 10 +++++----- include/linux/sunrpc/clnt.h | 8 ++++---- include/linux/sunrpc/stats.h | 6 +++--- net/sunrpc/clnt.c | 8 ++++---- net/sunrpc/rpcb_clnt.c | 20 ++++++++++---------- 17 files changed, 54 insertions(+), 54 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/lockd/clnt4xdr.c b/fs/lockd/clnt4xdr.c index f848b52c67b1..3ddcbb1c0a43 100644 --- a/fs/lockd/clnt4xdr.c +++ b/fs/lockd/clnt4xdr.c @@ -598,7 +598,7 @@ static struct rpc_procinfo nlm4_procedures[] = { PROC(GRANTED_RES, res, norep), }; -struct rpc_version nlm_version4 = { +const struct rpc_version nlm_version4 = { .number = 4, .nrprocs = ARRAY_SIZE(nlm4_procedures), .procs = nlm4_procedures, diff --git a/fs/lockd/clntxdr.c b/fs/lockd/clntxdr.c index 180ac34feb9a..3d35e3e80c1c 100644 --- a/fs/lockd/clntxdr.c +++ b/fs/lockd/clntxdr.c @@ -596,19 +596,19 @@ static struct rpc_procinfo nlm_procedures[] = { PROC(GRANTED_RES, res, norep), }; -static struct rpc_version nlm_version1 = { +static const struct rpc_version nlm_version1 = { .number = 1, .nrprocs = ARRAY_SIZE(nlm_procedures), .procs = nlm_procedures, }; -static struct rpc_version nlm_version3 = { +static const struct rpc_version nlm_version3 = { .number = 3, .nrprocs = ARRAY_SIZE(nlm_procedures), .procs = nlm_procedures, }; -static struct rpc_version *nlm_versions[] = { +static const struct rpc_version *nlm_versions[] = { [1] = &nlm_version1, [3] = &nlm_version3, #ifdef CONFIG_LOCKD_V4 @@ -618,7 +618,7 @@ static struct rpc_version *nlm_versions[] = { static struct rpc_stat nlm_rpc_stats; -struct rpc_program nlm_program = { +const struct rpc_program nlm_program = { .name = "lockd", .number = NLM_PROGRAM, .nrvers = ARRAY_SIZE(nlm_versions), diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index 65ba36b80a9e..c196030e530a 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -47,7 +47,7 @@ struct nsm_res { u32 state; }; -static struct rpc_program nsm_program; +static const struct rpc_program nsm_program; static LIST_HEAD(nsm_handles); static DEFINE_SPINLOCK(nsm_lock); @@ -534,19 +534,19 @@ static struct rpc_procinfo nsm_procedures[] = { }, }; -static struct rpc_version nsm_version1 = { +static const struct rpc_version nsm_version1 = { .number = 1, .nrprocs = ARRAY_SIZE(nsm_procedures), .procs = nsm_procedures }; -static struct rpc_version * nsm_version[] = { +static const struct rpc_version *nsm_version[] = { [1] = &nsm_version1, }; static struct rpc_stat nsm_stats; -static struct rpc_program nsm_program = { +static const struct rpc_program nsm_program = { .name = "statd", .number = NSM_PROGRAM, .nrvers = ARRAY_SIZE(nsm_version), diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 34c8d1cbf06e..98af1cb28ee3 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -89,7 +89,7 @@ static bool nfs4_disable_idmapping = true; /* * RPC cruft for NFS */ -static struct rpc_version *nfs_version[5] = { +static const struct rpc_version *nfs_version[5] = { [2] = &nfs_version2, #ifdef CONFIG_NFS_V3 [3] = &nfs_version3, @@ -99,7 +99,7 @@ static struct rpc_version *nfs_version[5] = { #endif }; -struct rpc_program nfs_program = { +const struct rpc_program nfs_program = { .name = "nfs", .number = NFS_PROGRAM, .nrvers = ARRAY_SIZE(nfs_version), @@ -115,11 +115,11 @@ struct rpc_stat nfs_rpcstat = { #ifdef CONFIG_NFS_V3_ACL static struct rpc_stat nfsacl_rpcstat = { &nfsacl_program }; -static struct rpc_version * nfsacl_version[] = { +static const struct rpc_version *nfsacl_version[] = { [3] = &nfsacl_version3, }; -struct rpc_program nfsacl_program = { +const struct rpc_program nfsacl_program = { .name = "nfsacl", .number = NFS_ACL_PROGRAM, .nrvers = ARRAY_SIZE(nfsacl_version), diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index eda4cde40fb2..cdb121d3c6f4 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -145,7 +145,7 @@ extern int nfs_mount(struct nfs_mount_request *info); extern void nfs_umount(const struct nfs_mount_request *info); /* client.c */ -extern struct rpc_program nfs_program; +extern const struct rpc_program nfs_program; extern void nfs_cleanup_cb_ident_idr(void); extern void nfs_put_client(struct nfs_client *); diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c index 4fbe3a8e5e6b..b37ca34af903 100644 --- a/fs/nfs/mount_clnt.c +++ b/fs/nfs/mount_clnt.c @@ -67,7 +67,7 @@ enum { MOUNTPROC3_EXPORT = 5, }; -static struct rpc_program mnt_program; +static const struct rpc_program mnt_program; /* * Defined by OpenGroup XNFS Version 3W, chapter 8 @@ -488,19 +488,19 @@ static struct rpc_procinfo mnt3_procedures[] = { }; -static struct rpc_version mnt_version1 = { +static const struct rpc_version mnt_version1 = { .number = 1, .nrprocs = ARRAY_SIZE(mnt_procedures), .procs = mnt_procedures, }; -static struct rpc_version mnt_version3 = { +static const struct rpc_version mnt_version3 = { .number = 3, .nrprocs = ARRAY_SIZE(mnt3_procedures), .procs = mnt3_procedures, }; -static struct rpc_version *mnt_version[] = { +static const struct rpc_version *mnt_version[] = { NULL, &mnt_version1, NULL, @@ -509,7 +509,7 @@ static struct rpc_version *mnt_version[] = { static struct rpc_stat mnt_stats; -static struct rpc_program mnt_program = { +static const struct rpc_program mnt_program = { .name = "mount", .number = NFS_MNT_PROGRAM, .nrvers = ARRAY_SIZE(mnt_version), diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c index 792cb13a4304..1f56000fabbd 100644 --- a/fs/nfs/nfs2xdr.c +++ b/fs/nfs/nfs2xdr.c @@ -1150,7 +1150,7 @@ struct rpc_procinfo nfs_procedures[] = { PROC(STATFS, fhandle, statfsres, 0), }; -struct rpc_version nfs_version2 = { +const struct rpc_version nfs_version2 = { .number = 2, .nrprocs = ARRAY_SIZE(nfs_procedures), .procs = nfs_procedures diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c index 183c6b123d0f..a77cc9a3ce55 100644 --- a/fs/nfs/nfs3xdr.c +++ b/fs/nfs/nfs3xdr.c @@ -2461,7 +2461,7 @@ struct rpc_procinfo nfs3_procedures[] = { PROC(COMMIT, commit, commit, 5), }; -struct rpc_version nfs_version3 = { +const struct rpc_version nfs_version3 = { .number = 3, .nrprocs = ARRAY_SIZE(nfs3_procedures), .procs = nfs3_procedures @@ -2489,7 +2489,7 @@ static struct rpc_procinfo nfs3_acl_procedures[] = { }, }; -struct rpc_version nfsacl_version3 = { +const struct rpc_version nfsacl_version3 = { .number = 3, .nrprocs = sizeof(nfs3_acl_procedures)/ sizeof(nfs3_acl_procedures[0]), diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 95e92e438407..4633d405a94c 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -7109,7 +7109,7 @@ struct rpc_procinfo nfs4_procedures[] = { #endif /* CONFIG_NFS_V4_1 */ }; -struct rpc_version nfs_version4 = { +const struct rpc_version nfs_version4 = { .number = 4, .nrprocs = ARRAY_SIZE(nfs4_procedures), .procs = nfs4_procedures diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 426ccb171650..0e262f32ac41 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -605,18 +605,18 @@ static struct rpc_version nfs_cb_version4 = { .procs = nfs4_cb_procedures }; -static struct rpc_version *nfs_cb_version[] = { +static const struct rpc_version *nfs_cb_version[] = { &nfs_cb_version4, }; -static struct rpc_program cb_program; +static const struct rpc_program cb_program; static struct rpc_stat cb_stats = { .program = &cb_program }; #define NFS4_CALLBACK 0x40000000 -static struct rpc_program cb_program = { +static const struct rpc_program cb_program = { .name = "nfs4_cb", .number = NFS4_CALLBACK, .nrvers = ARRAY_SIZE(nfs_cb_version), diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 88a114fce477..8949167a148d 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -188,7 +188,7 @@ struct nlm_block { /* * Global variables */ -extern struct rpc_program nlm_program; +extern const struct rpc_program nlm_program; extern struct svc_procedure nlmsvc_procedures[]; #ifdef CONFIG_LOCKD_V4 extern struct svc_procedure nlmsvc_procedures4[]; diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h index 7353821341ed..e58c88b52ce1 100644 --- a/include/linux/lockd/xdr4.h +++ b/include/linux/lockd/xdr4.h @@ -42,6 +42,6 @@ int nlmclt_encode_lockargs(struct rpc_rqst *, u32 *, struct nlm_args *); int nlmclt_encode_cancargs(struct rpc_rqst *, u32 *, struct nlm_args *); int nlmclt_encode_unlockargs(struct rpc_rqst *, u32 *, struct nlm_args *); */ -extern struct rpc_version nlm_version4; +extern const struct rpc_version nlm_version4; #endif /* LOCKD_XDR4_H */ diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index f5188e10ea0e..144419a9cbd3 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1274,11 +1274,11 @@ struct nfs_rpc_ops { extern const struct nfs_rpc_ops nfs_v2_clientops; extern const struct nfs_rpc_ops nfs_v3_clientops; extern const struct nfs_rpc_ops nfs_v4_clientops; -extern struct rpc_version nfs_version2; -extern struct rpc_version nfs_version3; -extern struct rpc_version nfs_version4; +extern const struct rpc_version nfs_version2; +extern const struct rpc_version nfs_version3; +extern const struct rpc_version nfs_version4; -extern struct rpc_version nfsacl_version3; -extern struct rpc_program nfsacl_program; +extern const struct rpc_version nfsacl_version3; +extern const struct rpc_program nfsacl_program; #endif diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 4a46ffd73a04..a4c62e95c720 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -61,7 +61,7 @@ struct rpc_clnt { struct rpc_clnt * cl_parent; /* Points to parent of clones */ struct rpc_rtt cl_rtt_default; struct rpc_timeout cl_timeout_default; - struct rpc_program * cl_program; + const struct rpc_program *cl_program; char *cl_principal; /* target to authenticate to */ }; @@ -73,7 +73,7 @@ struct rpc_program { const char * name; /* protocol name */ u32 number; /* program number */ unsigned int nrvers; /* number of versions */ - struct rpc_version ** version; /* version array */ + const struct rpc_version ** version; /* version array */ struct rpc_stat * stats; /* statistics */ const char * pipe_dir_name; /* path to rpc_pipefs dir */ }; @@ -109,7 +109,7 @@ struct rpc_create_args { struct sockaddr *saddress; const struct rpc_timeout *timeout; const char *servername; - struct rpc_program *program; + const struct rpc_program *program; u32 prognumber; /* overrides program->number */ u32 version; rpc_authflavor_t authflavor; @@ -128,7 +128,7 @@ struct rpc_create_args { struct rpc_clnt *rpc_create(struct rpc_create_args *args); struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *, - struct rpc_program *, u32); + const struct rpc_program *, u32); void rpc_task_reset_client(struct rpc_task *task, struct rpc_clnt *clnt); struct rpc_clnt *rpc_clone_client(struct rpc_clnt *); void rpc_shutdown_client(struct rpc_clnt *); diff --git a/include/linux/sunrpc/stats.h b/include/linux/sunrpc/stats.h index 76f3f7cc6e33..edc64219f92b 100644 --- a/include/linux/sunrpc/stats.h +++ b/include/linux/sunrpc/stats.h @@ -12,7 +12,7 @@ #include struct rpc_stat { - struct rpc_program * program; + const struct rpc_program *program; unsigned int netcnt, netudpcnt, @@ -60,7 +60,7 @@ void rpc_modcount(struct inode *, int); #ifdef CONFIG_PROC_FS struct proc_dir_entry * rpc_proc_register(struct net *,struct rpc_stat *); void rpc_proc_unregister(struct net *,const char *); -void rpc_proc_zero(struct rpc_program *); +void rpc_proc_zero(const struct rpc_program *); struct proc_dir_entry * svc_proc_register(struct net *, struct svc_stat *, const struct file_operations *); void svc_proc_unregister(struct net *, const char *); @@ -71,7 +71,7 @@ void svc_seq_show(struct seq_file *, static inline struct proc_dir_entry *rpc_proc_register(struct net *net, struct rpc_stat *s) { return NULL; } static inline void rpc_proc_unregister(struct net *net, const char *p) {} -static inline void rpc_proc_zero(struct rpc_program *p) {} +static inline void rpc_proc_zero(const struct rpc_program *p) {} static inline struct proc_dir_entry *svc_proc_register(struct net *net, struct svc_stat *s, const struct file_operations *f) { return NULL; } diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 1b2317fa4043..db7220d87732 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -238,8 +238,8 @@ void rpc_clients_notifier_unregister(void) static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, struct rpc_xprt *xprt) { - struct rpc_program *program = args->program; - struct rpc_version *version; + const struct rpc_program *program = args->program; + const struct rpc_version *version; struct rpc_clnt *clnt = NULL; struct rpc_auth *auth; int err; @@ -626,11 +626,11 @@ rpc_release_client(struct rpc_clnt *clnt) * The Sun NFSv2/v3 ACL protocol can do this. */ struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *old, - struct rpc_program *program, + const struct rpc_program *program, u32 vers) { struct rpc_clnt *clnt; - struct rpc_version *version; + const struct rpc_version *version; int err; BUG_ON(vers >= program->nrvers || !program->version[vers]); diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c index d3978017b25d..b1f08bd67883 100644 --- a/net/sunrpc/rpcb_clnt.c +++ b/net/sunrpc/rpcb_clnt.c @@ -112,7 +112,7 @@ enum { static void rpcb_getport_done(struct rpc_task *, void *); static void rpcb_map_release(void *data); -static struct rpc_program rpcb_program; +static const struct rpc_program rpcb_program; struct rpcbind_args { struct rpc_xprt * r_xprt; @@ -137,8 +137,8 @@ struct rpcb_info { struct rpc_procinfo * rpc_proc; }; -static struct rpcb_info rpcb_next_version[]; -static struct rpcb_info rpcb_next_version6[]; +static const struct rpcb_info rpcb_next_version[]; +static const struct rpcb_info rpcb_next_version6[]; static const struct rpc_call_ops rpcb_getport_ops = { .rpc_call_done = rpcb_getport_done, @@ -1051,7 +1051,7 @@ static struct rpc_procinfo rpcb_procedures4[] = { }, }; -static struct rpcb_info rpcb_next_version[] = { +static const struct rpcb_info rpcb_next_version[] = { { .rpc_vers = RPCBVERS_2, .rpc_proc = &rpcb_procedures2[RPCBPROC_GETPORT], @@ -1061,7 +1061,7 @@ static struct rpcb_info rpcb_next_version[] = { }, }; -static struct rpcb_info rpcb_next_version6[] = { +static const struct rpcb_info rpcb_next_version6[] = { { .rpc_vers = RPCBVERS_4, .rpc_proc = &rpcb_procedures4[RPCBPROC_GETADDR], @@ -1075,25 +1075,25 @@ static struct rpcb_info rpcb_next_version6[] = { }, }; -static struct rpc_version rpcb_version2 = { +static const struct rpc_version rpcb_version2 = { .number = RPCBVERS_2, .nrprocs = ARRAY_SIZE(rpcb_procedures2), .procs = rpcb_procedures2 }; -static struct rpc_version rpcb_version3 = { +static const struct rpc_version rpcb_version3 = { .number = RPCBVERS_3, .nrprocs = ARRAY_SIZE(rpcb_procedures3), .procs = rpcb_procedures3 }; -static struct rpc_version rpcb_version4 = { +static const struct rpc_version rpcb_version4 = { .number = RPCBVERS_4, .nrprocs = ARRAY_SIZE(rpcb_procedures4), .procs = rpcb_procedures4 }; -static struct rpc_version *rpcb_version[] = { +static const struct rpc_version *rpcb_version[] = { NULL, NULL, &rpcb_version2, @@ -1103,7 +1103,7 @@ static struct rpc_version *rpcb_version[] = { static struct rpc_stat rpcb_stats; -static struct rpc_program rpcb_program = { +static const struct rpc_program rpcb_program = { .name = "rpcbind", .number = RPCBIND_PROGRAM, .nrvers = ARRAY_SIZE(rpcb_version), -- cgit v1.2.3 From 6b13168b36b6a7f603d962c232f1f2f325705832 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Mon, 23 Jan 2012 17:26:05 +0000 Subject: NFS: make nfs_client_list per net ns This patch splits global list of NFS clients into per-net-ns array of lists. This looks more strict and clearer. BTW, this patch also makes "/proc/fs/nfsfs/servers" entry content depends on /proc mount owner pid namespace. See below for details. NOTE: few words about how was /proc/fs/nfsfs/ entries content show per network namespace done. This is a little bit tricky and not the best is could be. But it's cheap (proper fix for /proc conteinerization is a hard nut to crack). The idea is simple: take proper network namespace from pid namespace child reaper nsproxy of /proc/ mount creator. This actually means, that if there are 2 containers with different net namespace sharing pid namespace, then read of /proc/fs/nfsfs/ entries will always return content, taken from net namespace of pid namespace creator task (and thus second namespace set wil be unvisible). Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 38 +++++++++++++++++++++++++++----------- fs/nfs/idmap.c | 5 ++--- fs/nfs/inode.c | 1 + fs/nfs/internal.h | 2 +- fs/nfs/netns.h | 1 + 5 files changed, 32 insertions(+), 15 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 98af1cb28ee3..058eb9bcfa9d 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -39,6 +39,8 @@ #include #include #include +#include +#include #include @@ -49,11 +51,11 @@ #include "internal.h" #include "fscache.h" #include "pnfs.h" +#include "netns.h" #define NFSDBG_FACILITY NFSDBG_CLIENT DEFINE_SPINLOCK(nfs_client_lock); -LIST_HEAD(nfs_client_list); static LIST_HEAD(nfs_volume_list); static DECLARE_WAIT_QUEUE_HEAD(nfs_client_active_wq); #ifdef CONFIG_NFS_V4 @@ -464,8 +466,9 @@ static struct nfs_client *nfs_match_client(const struct nfs_client_initdata *dat { struct nfs_client *clp; const struct sockaddr *sap = data->addr; + struct nfs_net *nn = net_generic(data->net, nfs_net_id); - list_for_each_entry(clp, &nfs_client_list, cl_share_link) { + list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) { const struct sockaddr *clap = (struct sockaddr *)&clp->cl_addr; /* Don't match clients that failed to initialise properly */ if (clp->cl_cons_state < 0) @@ -483,9 +486,6 @@ static struct nfs_client *nfs_match_client(const struct nfs_client_initdata *dat /* Match the full socket address */ if (!nfs_sockaddr_cmp(sap, clap)) continue; - /* Match network namespace */ - if (clp->net != data->net) - continue; atomic_inc(&clp->cl_count); return clp; @@ -506,6 +506,7 @@ nfs_get_client(const struct nfs_client_initdata *cl_init, { struct nfs_client *clp, *new = NULL; int error; + struct nfs_net *nn = net_generic(cl_init->net, nfs_net_id); dprintk("--> nfs_get_client(%s,v%u)\n", cl_init->hostname ?: "", cl_init->rpc_ops->version); @@ -531,7 +532,7 @@ nfs_get_client(const struct nfs_client_initdata *cl_init, /* install a new client and return with it unready */ install_client: clp = new; - list_add(&clp->cl_share_link, &nfs_client_list); + list_add(&clp->cl_share_link, &nn->nfs_client_list); spin_unlock(&nfs_client_lock); error = cl_init->rpc_ops->init_client(clp, timeparms, ip_addr, @@ -1227,9 +1228,10 @@ nfs4_find_client_sessionid(const struct sockaddr *addr, struct nfs4_sessionid *sid) { struct nfs_client *clp; + struct nfs_net *nn = net_generic(&init_net, nfs_net_id); spin_lock(&nfs_client_lock); - list_for_each_entry(clp, &nfs_client_list, cl_share_link) { + list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) { if (nfs4_cb_match_client(addr, clp, 1) == false) continue; @@ -1757,6 +1759,13 @@ out_free_server: return ERR_PTR(error); } +void nfs_clients_init(struct net *net) +{ + struct nfs_net *nn = net_generic(net, nfs_net_id); + + INIT_LIST_HEAD(&nn->nfs_client_list); +} + #ifdef CONFIG_PROC_FS static struct proc_dir_entry *proc_fs_nfs; @@ -1810,13 +1819,15 @@ static int nfs_server_list_open(struct inode *inode, struct file *file) { struct seq_file *m; int ret; + struct pid_namespace *pid_ns = file->f_dentry->d_sb->s_fs_info; + struct net *net = pid_ns->child_reaper->nsproxy->net_ns; ret = seq_open(file, &nfs_server_list_ops); if (ret < 0) return ret; m = file->private_data; - m->private = PDE(inode)->data; + m->private = net; return 0; } @@ -1826,9 +1837,11 @@ static int nfs_server_list_open(struct inode *inode, struct file *file) */ static void *nfs_server_list_start(struct seq_file *m, loff_t *_pos) { + struct nfs_net *nn = net_generic(m->private, nfs_net_id); + /* lock the list against modification */ spin_lock(&nfs_client_lock); - return seq_list_start_head(&nfs_client_list, *_pos); + return seq_list_start_head(&nn->nfs_client_list, *_pos); } /* @@ -1836,7 +1849,9 @@ static void *nfs_server_list_start(struct seq_file *m, loff_t *_pos) */ static void *nfs_server_list_next(struct seq_file *p, void *v, loff_t *pos) { - return seq_list_next(v, &nfs_client_list, pos); + struct nfs_net *nn = net_generic(p->private, nfs_net_id); + + return seq_list_next(v, &nn->nfs_client_list, pos); } /* @@ -1853,9 +1868,10 @@ static void nfs_server_list_stop(struct seq_file *p, void *v) static int nfs_server_list_show(struct seq_file *m, void *v) { struct nfs_client *clp; + struct nfs_net *nn = net_generic(m->private, nfs_net_id); /* display header on line 1 */ - if (v == &nfs_client_list) { + if (v == &nn->nfs_client_list) { seq_puts(m, "NV SERVER PORT USE HOSTNAME\n"); return 0; } diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 83f7d42d5c76..2f78f0ce2664 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -532,13 +532,12 @@ static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event, void *ptr) { struct super_block *sb = ptr; + struct nfs_net *nn = net_generic(sb->s_fs_info, nfs_net_id); struct nfs_client *clp; int error = 0; spin_lock(&nfs_client_lock); - list_for_each_entry(clp, &nfs_client_list, cl_share_link) { - if (clp->net != sb->s_fs_info) - continue; + list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) { if (clp->rpc_ops != &nfs_v4_clientops) continue; error = __rpc_pipefs_event(clp, event, sb); diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 028464bcbe0e..0365b84cc2c7 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -1558,6 +1558,7 @@ EXPORT_SYMBOL_GPL(nfs_net_id); static int nfs_net_init(struct net *net) { + nfs_clients_init(net); return nfs_dns_resolver_cache_init(net); } diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index cdb121d3c6f4..a9ae8069fff9 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -146,6 +146,7 @@ extern void nfs_umount(const struct nfs_mount_request *info); /* client.c */ extern const struct rpc_program nfs_program; +extern void nfs_clients_init(struct net *net); extern void nfs_cleanup_cb_ident_idr(void); extern void nfs_put_client(struct nfs_client *); @@ -183,7 +184,6 @@ static inline void nfs_fs_proc_exit(void) #endif #ifdef CONFIG_NFS_V4 extern spinlock_t nfs_client_lock; -extern struct list_head nfs_client_list; #endif /* nfs4namespace.c */ diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index 39ae4cad5b4b..feb33c3f9a56 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -7,6 +7,7 @@ struct nfs_net { struct cache_detail *nfs_dns_resolve; struct rpc_pipe *bl_device_pipe; + struct list_head nfs_client_list; }; extern int nfs_net_id; -- cgit v1.2.3 From c25d32b26361ce0814fef2281f164866c18c8692 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Mon, 23 Jan 2012 17:26:14 +0000 Subject: NFS: make nfs_volume_list per net ns This patch splits global list of NFS servers into per-net-ns array of lists. This looks more strict and clearer. BTW, this patch also makes "/proc/fs/nfsfs/volumes" content depends on /proc mount owner pid namespace. See below for details. NOTE: few words about how was /proc/fs/nfsfs/ entries content show per network namespace done. This is a little bit tricky and not the best is could be. But it's cheap (proper fix for /proc conteinerization is a hard nut to crack). The idea is simple: take proper network namespace from pid namespace child reaper nsproxy of /proc/ mount creator. This actually means, that if there are 2 containers with different net namespace sharing pid namespace, then read of /proc/fs/nfsfs/ entries will always return content, taken from net namespace of pid namespace creator task (and thus second namespace set wil be unvisible). Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 20 ++++++++++++++------ fs/nfs/netns.h | 1 + 2 files changed, 15 insertions(+), 6 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 058eb9bcfa9d..d58e8386e6bc 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -56,7 +56,6 @@ #define NFSDBG_FACILITY NFSDBG_CLIENT DEFINE_SPINLOCK(nfs_client_lock); -static LIST_HEAD(nfs_volume_list); static DECLARE_WAIT_QUEUE_HEAD(nfs_client_active_wq); #ifdef CONFIG_NFS_V4 static DEFINE_IDR(cb_ident_idr); /* Protected by nfs_client_lock */ @@ -1036,10 +1035,11 @@ static void nfs_server_copy_userdata(struct nfs_server *target, struct nfs_serve static void nfs_server_insert_lists(struct nfs_server *server) { struct nfs_client *clp = server->nfs_client; + struct nfs_net *nn = net_generic(clp->net, nfs_net_id); spin_lock(&nfs_client_lock); list_add_tail_rcu(&server->client_link, &clp->cl_superblocks); - list_add_tail(&server->master_link, &nfs_volume_list); + list_add_tail(&server->master_link, &nn->nfs_volume_list); clear_bit(NFS_CS_STOP_RENEW, &clp->cl_res_state); spin_unlock(&nfs_client_lock); @@ -1764,6 +1764,7 @@ void nfs_clients_init(struct net *net) struct nfs_net *nn = net_generic(net, nfs_net_id); INIT_LIST_HEAD(&nn->nfs_client_list); + INIT_LIST_HEAD(&nn->nfs_volume_list); } #ifdef CONFIG_PROC_FS @@ -1900,13 +1901,15 @@ static int nfs_volume_list_open(struct inode *inode, struct file *file) { struct seq_file *m; int ret; + struct pid_namespace *pid_ns = file->f_dentry->d_sb->s_fs_info; + struct net *net = pid_ns->child_reaper->nsproxy->net_ns; ret = seq_open(file, &nfs_volume_list_ops); if (ret < 0) return ret; m = file->private_data; - m->private = PDE(inode)->data; + m->private = net; return 0; } @@ -1916,9 +1919,11 @@ static int nfs_volume_list_open(struct inode *inode, struct file *file) */ static void *nfs_volume_list_start(struct seq_file *m, loff_t *_pos) { + struct nfs_net *nn = net_generic(m->private, nfs_net_id); + /* lock the list against modification */ spin_lock(&nfs_client_lock); - return seq_list_start_head(&nfs_volume_list, *_pos); + return seq_list_start_head(&nn->nfs_volume_list, *_pos); } /* @@ -1926,7 +1931,9 @@ static void *nfs_volume_list_start(struct seq_file *m, loff_t *_pos) */ static void *nfs_volume_list_next(struct seq_file *p, void *v, loff_t *pos) { - return seq_list_next(v, &nfs_volume_list, pos); + struct nfs_net *nn = net_generic(p->private, nfs_net_id); + + return seq_list_next(v, &nn->nfs_volume_list, pos); } /* @@ -1945,9 +1952,10 @@ static int nfs_volume_list_show(struct seq_file *m, void *v) struct nfs_server *server; struct nfs_client *clp; char dev[8], fsid[17]; + struct nfs_net *nn = net_generic(m->private, nfs_net_id); /* display header on line 1 */ - if (v == &nfs_volume_list) { + if (v == &nn->nfs_volume_list) { seq_puts(m, "NV SERVER PORT DEV FSID FSC\n"); return 0; } diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index feb33c3f9a56..0fbd4e017d27 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -8,6 +8,7 @@ struct nfs_net { struct cache_detail *nfs_dns_resolve; struct rpc_pipe *bl_device_pipe; struct list_head nfs_client_list; + struct list_head nfs_volume_list; }; extern int nfs_net_id; -- cgit v1.2.3 From 28cd1b3f262dba56b5e335ba668e342d530f6129 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Mon, 23 Jan 2012 17:26:22 +0000 Subject: NFS: make cb_ident_idr per net ns This patch makes ID's infrastructure network namespace aware. This was done mainly because of nfs_client_lock, which is desired to be per network namespace, but protects NFS clients ID's. NOTE: NFS client's net pointer have to be set prior to ID initialization, proper assignment was moved. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/callback_xdr.c | 2 +- fs/nfs/client.c | 28 ++++++++++++++++++---------- fs/nfs/inode.c | 2 +- fs/nfs/internal.h | 4 ++-- fs/nfs/netns.h | 3 +++ 5 files changed, 25 insertions(+), 14 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index 2f45aa717423..e14af46bd2c6 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -876,7 +876,7 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r return rpc_garbage_args; if (hdr_arg.minorversion == 0) { - cps.clp = nfs4_find_client_ident(hdr_arg.cb_ident); + cps.clp = nfs4_find_client_ident(rqstp->rq_xprt->xpt_net, hdr_arg.cb_ident); if (!cps.clp || !check_gss_callback_principal(cps.clp, rqstp)) return rpc_drop_reply; } diff --git a/fs/nfs/client.c b/fs/nfs/client.c index d58e8386e6bc..f51b2795ce07 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -58,7 +58,6 @@ DEFINE_SPINLOCK(nfs_client_lock); static DECLARE_WAIT_QUEUE_HEAD(nfs_client_active_wq); #ifdef CONFIG_NFS_V4 -static DEFINE_IDR(cb_ident_idr); /* Protected by nfs_client_lock */ /* * Get a unique NFSv4.0 callback identifier which will be used @@ -67,14 +66,15 @@ static DEFINE_IDR(cb_ident_idr); /* Protected by nfs_client_lock */ static int nfs_get_cb_ident_idr(struct nfs_client *clp, int minorversion) { int ret = 0; + struct nfs_net *nn = net_generic(clp->net, nfs_net_id); if (clp->rpc_ops->version != 4 || minorversion != 0) return ret; retry: - if (!idr_pre_get(&cb_ident_idr, GFP_KERNEL)) + if (!idr_pre_get(&nn->cb_ident_idr, GFP_KERNEL)) return -ENOMEM; spin_lock(&nfs_client_lock); - ret = idr_get_new(&cb_ident_idr, clp, &clp->cl_cb_ident); + ret = idr_get_new(&nn->cb_ident_idr, clp, &clp->cl_cb_ident); spin_unlock(&nfs_client_lock); if (ret == -EAGAIN) goto retry; @@ -173,6 +173,7 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_ clp->cl_rpcclient = ERR_PTR(-EINVAL); clp->cl_proto = cl_init->proto; + clp->net = cl_init->net; #ifdef CONFIG_NFS_V4 err = nfs_get_cb_ident_idr(clp, cl_init->minorversion); @@ -191,7 +192,6 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_ if (!IS_ERR(cred)) clp->cl_machine_cred = cred; nfs_fscache_get_client_cookie(clp); - clp->net = cl_init->net; return clp; @@ -236,16 +236,20 @@ static void nfs4_shutdown_client(struct nfs_client *clp) } /* idr_remove_all is not needed as all id's are removed by nfs_put_client */ -void nfs_cleanup_cb_ident_idr(void) +void nfs_cleanup_cb_ident_idr(struct net *net) { - idr_destroy(&cb_ident_idr); + struct nfs_net *nn = net_generic(net, nfs_net_id); + + idr_destroy(&nn->cb_ident_idr); } /* nfs_client_lock held */ static void nfs_cb_idr_remove_locked(struct nfs_client *clp) { + struct nfs_net *nn = net_generic(clp->net, nfs_net_id); + if (clp->cl_cb_ident) - idr_remove(&cb_ident_idr, clp->cl_cb_ident); + idr_remove(&nn->cb_ident_idr, clp->cl_cb_ident); } static void pnfs_init_server(struct nfs_server *server) @@ -263,7 +267,7 @@ static void nfs4_shutdown_client(struct nfs_client *clp) { } -void nfs_cleanup_cb_ident_idr(void) +void nfs_cleanup_cb_ident_idr(struct net *net) { } @@ -1203,12 +1207,13 @@ error: * Find a client by callback identifier */ struct nfs_client * -nfs4_find_client_ident(int cb_ident) +nfs4_find_client_ident(struct net *net, int cb_ident) { struct nfs_client *clp; + struct nfs_net *nn = net_generic(net, nfs_net_id); spin_lock(&nfs_client_lock); - clp = idr_find(&cb_ident_idr, cb_ident); + clp = idr_find(&nn->cb_ident_idr, cb_ident); if (clp) atomic_inc(&clp->cl_count); spin_unlock(&nfs_client_lock); @@ -1765,6 +1770,9 @@ void nfs_clients_init(struct net *net) INIT_LIST_HEAD(&nn->nfs_client_list); INIT_LIST_HEAD(&nn->nfs_volume_list); +#ifdef CONFIG_NFS_V4 + idr_init(&nn->cb_ident_idr); +#endif } #ifdef CONFIG_PROC_FS diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 0365b84cc2c7..6c662598f885 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -1565,6 +1565,7 @@ static int nfs_net_init(struct net *net) static void nfs_net_exit(struct net *net) { nfs_dns_resolver_cache_destroy(net); + nfs_cleanup_cb_ident_idr(net); } static struct pernet_operations nfs_net_ops = { @@ -1674,7 +1675,6 @@ static void __exit exit_nfs_fs(void) #ifdef CONFIG_PROC_FS rpc_proc_unregister(&init_net, "nfs"); #endif - nfs_cleanup_cb_ident_idr(); unregister_nfs_fs(); nfs_fs_proc_exit(); nfsiod_stop(); diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index a9ae8069fff9..958fff2927c0 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -148,9 +148,9 @@ extern void nfs_umount(const struct nfs_mount_request *info); extern const struct rpc_program nfs_program; extern void nfs_clients_init(struct net *net); -extern void nfs_cleanup_cb_ident_idr(void); +extern void nfs_cleanup_cb_ident_idr(struct net *); extern void nfs_put_client(struct nfs_client *); -extern struct nfs_client *nfs4_find_client_ident(int); +extern struct nfs_client *nfs4_find_client_ident(struct net *, int); extern struct nfs_client * nfs4_find_client_sessionid(const struct sockaddr *, struct nfs4_sessionid *); extern struct nfs_server *nfs_create_server( diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index 0fbd4e017d27..547cc9525ba2 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -9,6 +9,9 @@ struct nfs_net { struct rpc_pipe *bl_device_pipe; struct list_head nfs_client_list; struct list_head nfs_volume_list; +#ifdef CONFIG_NFS_V4 + struct idr cb_ident_idr; /* Protected by nfs_client_lock */ +#endif }; extern int nfs_net_id; -- cgit v1.2.3 From dc03085834a4530b2514708a643cd3fe38f35b21 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Mon, 23 Jan 2012 17:26:31 +0000 Subject: NFS: make nfs_client_lock per net ns This patch makes nfs_clients_lock allocated per network namespace. All items it protects are already network namespace aware. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 51 +++++++++++++++++++++++++++++---------------------- fs/nfs/idmap.c | 4 ++-- fs/nfs/internal.h | 3 --- fs/nfs/netns.h | 1 + 4 files changed, 32 insertions(+), 27 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index f51b2795ce07..9e11d2988830 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -55,7 +55,6 @@ #define NFSDBG_FACILITY NFSDBG_CLIENT -DEFINE_SPINLOCK(nfs_client_lock); static DECLARE_WAIT_QUEUE_HEAD(nfs_client_active_wq); #ifdef CONFIG_NFS_V4 @@ -73,9 +72,9 @@ static int nfs_get_cb_ident_idr(struct nfs_client *clp, int minorversion) retry: if (!idr_pre_get(&nn->cb_ident_idr, GFP_KERNEL)) return -ENOMEM; - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); ret = idr_get_new(&nn->cb_ident_idr, clp, &clp->cl_cb_ident); - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); if (ret == -EAGAIN) goto retry; return ret; @@ -313,15 +312,18 @@ static void nfs_free_client(struct nfs_client *clp) */ void nfs_put_client(struct nfs_client *clp) { + struct nfs_net *nn; + if (!clp) return; dprintk("--> nfs_put_client({%d})\n", atomic_read(&clp->cl_count)); + nn = net_generic(clp->net, nfs_net_id); - if (atomic_dec_and_lock(&clp->cl_count, &nfs_client_lock)) { + if (atomic_dec_and_lock(&clp->cl_count, &nn->nfs_client_lock)) { list_del(&clp->cl_share_link); nfs_cb_idr_remove_locked(clp); - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); BUG_ON(!list_empty(&clp->cl_superblocks)); @@ -516,7 +518,7 @@ nfs_get_client(const struct nfs_client_initdata *cl_init, /* see if the client already exists */ do { - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); clp = nfs_match_client(cl_init); if (clp) @@ -524,7 +526,7 @@ nfs_get_client(const struct nfs_client_initdata *cl_init, if (new) goto install_client; - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); new = nfs_alloc_client(cl_init); } while (!IS_ERR(new)); @@ -536,7 +538,7 @@ nfs_get_client(const struct nfs_client_initdata *cl_init, install_client: clp = new; list_add(&clp->cl_share_link, &nn->nfs_client_list); - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); error = cl_init->rpc_ops->init_client(clp, timeparms, ip_addr, authflavour, noresvport); @@ -551,7 +553,7 @@ install_client: * - make sure it's ready before returning */ found_client: - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); if (new) nfs_free_client(new); @@ -1041,24 +1043,25 @@ static void nfs_server_insert_lists(struct nfs_server *server) struct nfs_client *clp = server->nfs_client; struct nfs_net *nn = net_generic(clp->net, nfs_net_id); - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); list_add_tail_rcu(&server->client_link, &clp->cl_superblocks); list_add_tail(&server->master_link, &nn->nfs_volume_list); clear_bit(NFS_CS_STOP_RENEW, &clp->cl_res_state); - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); } static void nfs_server_remove_lists(struct nfs_server *server) { struct nfs_client *clp = server->nfs_client; + struct nfs_net *nn = net_generic(clp->net, nfs_net_id); - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); list_del_rcu(&server->client_link); if (clp && list_empty(&clp->cl_superblocks)) set_bit(NFS_CS_STOP_RENEW, &clp->cl_res_state); list_del(&server->master_link); - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); synchronize_rcu(); } @@ -1212,11 +1215,11 @@ nfs4_find_client_ident(struct net *net, int cb_ident) struct nfs_client *clp; struct nfs_net *nn = net_generic(net, nfs_net_id); - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); clp = idr_find(&nn->cb_ident_idr, cb_ident); if (clp) atomic_inc(&clp->cl_count); - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); return clp; } @@ -1235,7 +1238,7 @@ nfs4_find_client_sessionid(const struct sockaddr *addr, struct nfs_client *clp; struct nfs_net *nn = net_generic(&init_net, nfs_net_id); - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) { if (nfs4_cb_match_client(addr, clp, 1) == false) continue; @@ -1249,10 +1252,10 @@ nfs4_find_client_sessionid(const struct sockaddr *addr, continue; atomic_inc(&clp->cl_count); - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); return clp; } - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); return NULL; } @@ -1849,7 +1852,7 @@ static void *nfs_server_list_start(struct seq_file *m, loff_t *_pos) struct nfs_net *nn = net_generic(m->private, nfs_net_id); /* lock the list against modification */ - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); return seq_list_start_head(&nn->nfs_client_list, *_pos); } @@ -1868,7 +1871,9 @@ static void *nfs_server_list_next(struct seq_file *p, void *v, loff_t *pos) */ static void nfs_server_list_stop(struct seq_file *p, void *v) { - spin_unlock(&nfs_client_lock); + struct nfs_net *nn = net_generic(p->private, nfs_net_id); + + spin_unlock(&nn->nfs_client_lock); } /* @@ -1930,7 +1935,7 @@ static void *nfs_volume_list_start(struct seq_file *m, loff_t *_pos) struct nfs_net *nn = net_generic(m->private, nfs_net_id); /* lock the list against modification */ - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); return seq_list_start_head(&nn->nfs_volume_list, *_pos); } @@ -1949,7 +1954,9 @@ static void *nfs_volume_list_next(struct seq_file *p, void *v, loff_t *pos) */ static void nfs_volume_list_stop(struct seq_file *p, void *v) { - spin_unlock(&nfs_client_lock); + struct nfs_net *nn = net_generic(p->private, nfs_net_id); + + spin_unlock(&nn->nfs_client_lock); } /* diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 2f78f0ce2664..d2afcd8354ef 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -536,7 +536,7 @@ static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event, struct nfs_client *clp; int error = 0; - spin_lock(&nfs_client_lock); + spin_lock(&nn->nfs_client_lock); list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) { if (clp->rpc_ops != &nfs_v4_clientops) continue; @@ -544,7 +544,7 @@ static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event, if (error) break; } - spin_unlock(&nfs_client_lock); + spin_unlock(&nn->nfs_client_lock); return error; } diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 958fff2927c0..b38b73347af5 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -182,9 +182,6 @@ static inline void nfs_fs_proc_exit(void) { } #endif -#ifdef CONFIG_NFS_V4 -extern spinlock_t nfs_client_lock; -#endif /* nfs4namespace.c */ #ifdef CONFIG_NFS_V4 diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index 547cc9525ba2..7baad89ae60e 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -12,6 +12,7 @@ struct nfs_net { #ifdef CONFIG_NFS_V4 struct idr cb_ident_idr; /* Protected by nfs_client_lock */ #endif + spinlock_t nfs_client_lock; }; extern int nfs_net_id; -- cgit v1.2.3 From c7add9a9720ff5be4715f7a0bb0d9578b2e8534e Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Thu, 26 Jan 2012 15:11:49 +0400 Subject: NFS: search for client session id in proper network namespace Network namespace is taken from request transport and passed as a part of cb_process_state structure. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/callback.h | 1 + fs/nfs/callback_proc.c | 2 +- fs/nfs/callback_xdr.c | 1 + fs/nfs/client.c | 4 ++-- fs/nfs/internal.h | 3 ++- 5 files changed, 7 insertions(+), 4 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h index c89d3b9e483c..197e0d3754c2 100644 --- a/fs/nfs/callback.h +++ b/fs/nfs/callback.h @@ -39,6 +39,7 @@ struct cb_process_state { __be32 drc_status; struct nfs_client *clp; int slotid; + struct net *net; }; struct cb_compound_hdr_arg { diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 0e6e63f55db4..f71978d107d0 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -461,7 +461,7 @@ __be32 nfs4_callback_sequence(struct cb_sequenceargs *args, int i; __be32 status = htonl(NFS4ERR_BADSESSION); - clp = nfs4_find_client_sessionid(args->csa_addr, &args->csa_sessionid); + clp = nfs4_find_client_sessionid(cps->net, args->csa_addr, &args->csa_sessionid); if (clp == NULL) goto out; diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index e14af46bd2c6..2e372240d028 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -861,6 +861,7 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r .drc_status = 0, .clp = NULL, .slotid = -1, + .net = rqstp->rq_xprt->xpt_net, }; unsigned int nops = 0; diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 9e11d2988830..2328dcbf6c0b 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1232,11 +1232,11 @@ nfs4_find_client_ident(struct net *net, int cb_ident) * Returns NULL if no such client */ struct nfs_client * -nfs4_find_client_sessionid(const struct sockaddr *addr, +nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr, struct nfs4_sessionid *sid) { struct nfs_client *clp; - struct nfs_net *nn = net_generic(&init_net, nfs_net_id); + struct nfs_net *nn = net_generic(net, nfs_net_id); spin_lock(&nn->nfs_client_lock); list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) { diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index b38b73347af5..0c3648a947d1 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -152,7 +152,8 @@ extern void nfs_cleanup_cb_ident_idr(struct net *); extern void nfs_put_client(struct nfs_client *); extern struct nfs_client *nfs4_find_client_ident(struct net *, int); extern struct nfs_client * -nfs4_find_client_sessionid(const struct sockaddr *, struct nfs4_sessionid *); +nfs4_find_client_sessionid(struct net *, const struct sockaddr *, + struct nfs4_sessionid *); extern struct nfs_server *nfs_create_server( const struct nfs_parsed_mount_data *, struct nfs_fh *); -- cgit v1.2.3 From 4040153087478993cbf0809f444400a3c808074c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 13 Feb 2012 03:58:52 +0000 Subject: security: trim security.h Trim security.h Signed-off-by: Al Viro Signed-off-by: James Morris --- drivers/net/macvtap.c | 1 + drivers/target/iscsi/iscsi_target.c | 1 + drivers/target/iscsi/iscsi_target_login.c | 1 + fs/nfs/client.c | 1 + fs/proc/proc_sysctl.c | 2 ++ fs/quota/dquot.c | 1 + fs/super.c | 1 + include/linux/security.h | 55 ++++++++++++++++--------------- include/net/sock.h | 2 ++ ipc/msgutil.c | 2 ++ kernel/cred.c | 1 + kernel/exit.c | 1 + kernel/sched/core.c | 1 + kernel/sysctl.c | 1 + mm/mmap.c | 13 ++++++++ security/commoncap.c | 1 + security/security.c | 2 ++ security/selinux/hooks.c | 2 ++ security/smack/smack_lsm.c | 3 ++ 19 files changed, 66 insertions(+), 26 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 58dc117a8d78..0427c6561c84 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 44262908def5..33df66d91aad 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index 38cb7ce8469e..1ee33a8c3fab 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 31778f74357d..d4f772ebd1ef 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index a6b62173d4c3..67bbf6e4e197 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -6,7 +6,9 @@ #include #include #include +#include #include +#include #include "internal.h" static const struct dentry_operations proc_sys_dentry_operations; diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 46741970371b..8b4f12b33f57 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -71,6 +71,7 @@ #include #include #include +#include #include #include #include diff --git a/fs/super.c b/fs/super.c index 6015c02296b7..18660532909e 100644 --- a/fs/super.c +++ b/fs/super.c @@ -32,6 +32,7 @@ #include #include #include +#include #include "internal.h" diff --git a/include/linux/security.h b/include/linux/security.h index 2fefad6d27a0..339b3b120f6c 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -22,22 +22,36 @@ #ifndef __LINUX_SECURITY_H #define __LINUX_SECURITY_H -#include -#include -#include -#include -#include -#include -#include -#include -#include /* PAGE_ALIGN */ -#include -#include #include -#include +#include #include -#include -#include +#include + +struct linux_binprm; +struct cred; +struct rlimit; +struct siginfo; +struct sem_array; +struct sembuf; +struct kern_ipc_perm; +struct audit_context; +struct super_block; +struct inode; +struct dentry; +struct file; +struct vfsmount; +struct path; +struct qstr; +struct nameidata; +struct iattr; +struct fown_struct; +struct file_operations; +struct shmid_kernel; +struct msg_msg; +struct msg_queue; +struct xattr; +struct xfrm_sec_ctx; +struct mm_struct; /* Maximum number of letters for an LSM name string */ #define SECURITY_NAME_MAX 10 @@ -49,6 +63,7 @@ struct ctl_table; struct audit_krule; struct user_namespace; +struct timezone; /* * These functions are in security/capability.c and are used @@ -131,18 +146,6 @@ struct request_sock; #define LSM_UNSAFE_PTRACE_CAP 4 #ifdef CONFIG_MMU -/* - * If a hint addr is less than mmap_min_addr change hint to be as - * low as possible but still greater than mmap_min_addr - */ -static inline unsigned long round_hint_to_min(unsigned long hint) -{ - hint &= PAGE_MASK; - if (((void *)hint != NULL) && - (hint < mmap_min_addr)) - return PAGE_ALIGN(mmap_min_addr); - return hint; -} extern int mmap_min_addr_handler(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); #endif diff --git a/include/net/sock.h b/include/net/sock.h index 91c1c8baf020..27508f07eada 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -56,6 +56,8 @@ #include #include #include +#include +#include #include #include diff --git a/ipc/msgutil.c b/ipc/msgutil.c index 5652101cdac0..26143d377c95 100644 --- a/ipc/msgutil.c +++ b/ipc/msgutil.c @@ -13,7 +13,9 @@ #include #include #include +#include #include +#include #include #include "util.h" diff --git a/kernel/cred.c b/kernel/cred.c index 5791612a4045..97b36eeca4c9 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #if 0 diff --git a/kernel/exit.c b/kernel/exit.c index 4b4042f9bc6a..5ad867a3685e 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -52,6 +52,7 @@ #include #include #include +#include #include #include diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 5255c9d2e053..78682bfb3405 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -71,6 +71,7 @@ #include #include #include +#include #include #include diff --git a/kernel/sysctl.c b/kernel/sysctl.c index f487f257e05e..11d53046b905 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -58,6 +58,7 @@ #include #include #include +#include #include #include diff --git a/mm/mmap.c b/mm/mmap.c index db05495d6d0a..694a8625ab0d 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -935,6 +935,19 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags, } #endif /* CONFIG_PROC_FS */ +/* + * If a hint addr is less than mmap_min_addr change hint to be as + * low as possible but still greater than mmap_min_addr + */ +static inline unsigned long round_hint_to_min(unsigned long hint) +{ + hint &= PAGE_MASK; + if (((void *)hint != NULL) && + (hint < mmap_min_addr)) + return PAGE_ALIGN(mmap_min_addr); + return hint; +} + /* * The caller must hold down_write(¤t->mm->mmap_sem). */ diff --git a/security/commoncap.c b/security/commoncap.c index 7ce191ea29a0..0cf4b53480a7 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -28,6 +28,7 @@ #include #include #include +#include /* * If a non-root user executes a setuid-root binary in diff --git a/security/security.c b/security/security.c index 44177add4713..bf619ffc9a4d 100644 --- a/security/security.c +++ b/security/security.c @@ -19,6 +19,8 @@ #include #include #include +#include +#include #define MAX_LSM_EVM_XATTR 2 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 6a3683e28426..304929909375 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -81,6 +81,8 @@ #include #include #include +#include +#include #include "avc.h" #include "objsec.h" diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index e8af5b0ba80f..cd667b4089a5 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -36,6 +36,9 @@ #include #include #include +#include +#include +#include #include "smack.h" #define task_security(task) (task_cred_xxx((task), security)) -- cgit v1.2.3 From 66697bfd6aec0a9ca9331c1aa544ac20324a7561 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 31 Jan 2012 15:08:13 +0400 Subject: LockD: make nlm hosts network namespace aware This object depends on RPC client, and thus on network namespace. So let's make it's allocation and lookup in network namespace context. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/lockd/clntlock.c | 3 ++- fs/lockd/host.c | 16 ++++++++++++++-- fs/nfs/client.c | 1 + include/linux/lockd/bind.h | 1 + include/linux/lockd/lockd.h | 4 +++- 5 files changed, 21 insertions(+), 4 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/lockd/clntlock.c b/fs/lockd/clntlock.c index 8d4ea8351e3d..ba1dc2eebd1e 100644 --- a/fs/lockd/clntlock.c +++ b/fs/lockd/clntlock.c @@ -62,7 +62,8 @@ struct nlm_host *nlmclnt_init(const struct nlmclnt_initdata *nlm_init) host = nlmclnt_lookup_host(nlm_init->address, nlm_init->addrlen, nlm_init->protocol, nlm_version, - nlm_init->hostname, nlm_init->noresvport); + nlm_init->hostname, nlm_init->noresvport, + nlm_init->net); if (host == NULL) { lockd_down(); return ERR_PTR(-ENOLCK); diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 6f29836ec0cb..9ebd91dc42c3 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -17,6 +17,8 @@ #include #include +#include + #include #define NLMDBG_FACILITY NLMDBG_HOSTCACHE @@ -54,6 +56,7 @@ struct nlm_lookup_host_info { const char *hostname; /* remote's hostname */ const size_t hostname_len; /* it's length */ const int noresvport; /* use non-priv port */ + struct net *net; /* network namespace to bind */ }; /* @@ -155,6 +158,7 @@ static struct nlm_host *nlm_alloc_host(struct nlm_lookup_host_info *ni, INIT_LIST_HEAD(&host->h_reclaim); host->h_nsmhandle = nsm; host->h_addrbuf = nsm->sm_addrbuf; + host->net = ni->net; out: return host; @@ -206,7 +210,8 @@ struct nlm_host *nlmclnt_lookup_host(const struct sockaddr *sap, const unsigned short protocol, const u32 version, const char *hostname, - int noresvport) + int noresvport, + struct net *net) { struct nlm_lookup_host_info ni = { .server = 0, @@ -217,6 +222,7 @@ struct nlm_host *nlmclnt_lookup_host(const struct sockaddr *sap, .hostname = hostname, .hostname_len = strlen(hostname), .noresvport = noresvport, + .net = net, }; struct hlist_head *chain; struct hlist_node *pos; @@ -231,6 +237,8 @@ struct nlm_host *nlmclnt_lookup_host(const struct sockaddr *sap, chain = &nlm_client_hosts[nlm_hash_address(sap)]; hlist_for_each_entry(host, pos, chain, h_hash) { + if (host->net != net) + continue; if (!rpc_cmp_addr(nlm_addr(host), sap)) continue; @@ -318,6 +326,7 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, struct nsm_handle *nsm = NULL; struct sockaddr *src_sap = svc_daddr(rqstp); size_t src_len = rqstp->rq_daddrlen; + struct net *net = rqstp->rq_xprt->xpt_net; struct nlm_lookup_host_info ni = { .server = 1, .sap = svc_addr(rqstp), @@ -326,6 +335,7 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, .version = rqstp->rq_vers, .hostname = hostname, .hostname_len = hostname_len, + .net = net, }; dprintk("lockd: %s(host='%*s', vers=%u, proto=%s)\n", __func__, @@ -339,6 +349,8 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, chain = &nlm_server_hosts[nlm_hash_address(ni.sap)]; hlist_for_each_entry(host, pos, chain, h_hash) { + if (host->net != net) + continue; if (!rpc_cmp_addr(nlm_addr(host), ni.sap)) continue; @@ -431,7 +443,7 @@ nlm_bind_host(struct nlm_host *host) .to_retries = 5U, }; struct rpc_create_args args = { - .net = &init_net, + .net = host->net, .protocol = host->h_proto, .address = nlm_addr(host), .addrsize = host->h_addrlen, diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 2328dcbf6c0b..1a5cd49dff80 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -707,6 +707,7 @@ static int nfs_start_lockd(struct nfs_server *server) .nfs_version = clp->rpc_ops->version, .noresvport = server->flags & NFS_MOUNT_NORESVPORT ? 1 : 0, + .net = clp->net, }; if (nlm_init.nfs_version > 3) diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h index fbc48f898521..11a966e5f829 100644 --- a/include/linux/lockd/bind.h +++ b/include/linux/lockd/bind.h @@ -42,6 +42,7 @@ struct nlmclnt_initdata { unsigned short protocol; u32 nfs_version; int noresvport; + struct net *net; }; /* diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 8949167a148d..94b3d13be426 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -67,6 +67,7 @@ struct nlm_host { struct list_head h_reclaim; /* Locks in RECLAIM state */ struct nsm_handle *h_nsmhandle; /* NSM status handle */ char *h_addrbuf; /* address eyecatcher */ + struct net *net; /* host net */ }; /* @@ -222,7 +223,8 @@ struct nlm_host *nlmclnt_lookup_host(const struct sockaddr *sap, const unsigned short protocol, const u32 version, const char *hostname, - int noresvport); + int noresvport, + struct net *net); void nlmclnt_release_host(struct nlm_host *); struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, const char *hostname, -- cgit v1.2.3 From 4c03ae4a897b52e0e8fc38749606549eaa20d5b7 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 7 Feb 2012 00:05:11 -0500 Subject: NFS: Initialise the nfs_net->nfs_client_lock Ensure that we initialise the nfs_net->nfs_client_lock spinlock. Also ensure that nfs_server_remove_lists() doesn't try to dereference server->nfs_client before that is initialised. Signed-off-by: Trond Myklebust Cc: Stanislav Kinsbursky --- fs/nfs/client.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 1a5cd49dff80..6f6267cb6bad 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1055,11 +1055,14 @@ static void nfs_server_insert_lists(struct nfs_server *server) static void nfs_server_remove_lists(struct nfs_server *server) { struct nfs_client *clp = server->nfs_client; - struct nfs_net *nn = net_generic(clp->net, nfs_net_id); + struct nfs_net *nn; + if (clp == NULL) + return; + nn = net_generic(clp->net, nfs_net_id); spin_lock(&nn->nfs_client_lock); list_del_rcu(&server->client_link); - if (clp && list_empty(&clp->cl_superblocks)) + if (list_empty(&clp->cl_superblocks)) set_bit(NFS_CS_STOP_RENEW, &clp->cl_res_state); list_del(&server->master_link); spin_unlock(&nn->nfs_client_lock); @@ -1777,6 +1780,7 @@ void nfs_clients_init(struct net *net) #ifdef CONFIG_NFS_V4 idr_init(&nn->cb_ident_idr); #endif + spin_lock_init(&nn->nfs_client_lock); } #ifdef CONFIG_PROC_FS -- cgit v1.2.3 From b6d1e83b4ea6cb369bdd490871f00651decdb509 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 7 Feb 2012 19:53:19 +0400 Subject: NFS: fix nfs4_find_client_sessionid() arguments list It's not compilable in case of CONFIG_NFS_V4_1 is not set. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 6f6267cb6bad..d0f850ffeb19 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1266,7 +1266,7 @@ nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr, #else /* CONFIG_NFS_V4_1 */ struct nfs_client * -nfs4_find_client_sessionid(const struct sockaddr *addr, +nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr, struct nfs4_sessionid *sid) { return NULL; -- cgit v1.2.3 From abd96698613eb27415e7028b6100be930920adc6 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 19 Feb 2012 08:46:49 +0100 Subject: NFS: Ensure struct nfs_client holds a reference to the net namespace Otherwise we have no guarantee that the net namespace won't just disappear from underneath us once the task that created it is destroyed. Signed-off-by: Trond Myklebust Cc: Stanislav Kinsbursky --- fs/nfs/client.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index d0f850ffeb19..8563585cccec 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -172,7 +172,7 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_ clp->cl_rpcclient = ERR_PTR(-EINVAL); clp->cl_proto = cl_init->proto; - clp->net = cl_init->net; + clp->net = get_net(cl_init->net); #ifdef CONFIG_NFS_V4 err = nfs_get_cb_ident_idr(clp, cl_init->minorversion); @@ -300,6 +300,7 @@ static void nfs_free_client(struct nfs_client *clp) nfs4_deviceid_purge_client(clp); + put_net(clp->net); kfree(clp->cl_hostname); kfree(clp->server_scope); kfree(clp); -- cgit v1.2.3 From 7df529af5fb4b4064f8cd62629e259ac79c0b4ca Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 26 Feb 2012 17:34:22 -0500 Subject: NFSv4.1: Don't call nfs4_deviceid_purge_client() unless we're NFSv4.1 Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 7 ++++--- fs/nfs/pnfs.h | 3 --- 2 files changed, 4 insertions(+), 6 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 8563585cccec..592b5583aa3a 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -204,8 +204,11 @@ error_0: #ifdef CONFIG_NFS_V4_1 static void nfs4_shutdown_session(struct nfs_client *clp) { - if (nfs4_has_session(clp)) + if (nfs4_has_session(clp)) { + nfs4_deviceid_purge_client(clp); nfs4_destroy_session(clp->cl_session); + } + } #else /* CONFIG_NFS_V4_1 */ static void nfs4_shutdown_session(struct nfs_client *clp) @@ -298,8 +301,6 @@ static void nfs_free_client(struct nfs_client *clp) if (clp->cl_machine_cred != NULL) put_rpccred(clp->cl_machine_cred); - nfs4_deviceid_purge_client(clp); - put_net(clp->net); kfree(clp->cl_hostname); kfree(clp->server_scope); diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index 53d593a0a4f2..8088d51f495e 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -426,9 +426,6 @@ static inline int pnfs_layoutcommit_inode(struct inode *inode, bool sync) return 0; } -static inline void nfs4_deviceid_purge_client(struct nfs_client *ncl) -{ -} #endif /* CONFIG_NFS_V4_1 */ #endif /* FS_NFS_PNFS_H */ -- cgit v1.2.3 From 7d2ed9ac22bc6bf0d34e8fd291a5295f373b384e Mon Sep 17 00:00:00 2001 From: Weston Andros Adamson Date: Fri, 17 Feb 2012 15:20:26 -0500 Subject: NFSv4: parse and display server implementation ids Shows the implementation ids in /proc/self/mountstats. This doesn't break the nfs-utils mountstats tool. Signed-off-by: Weston Andros Adamson Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 1 + fs/nfs/nfs4proc.c | 21 +++++++++++++++++++++ fs/nfs/nfs4xdr.c | 42 +++++++++++++++++++++++++++++++++++++----- fs/nfs/super.c | 8 ++++++++ include/linux/nfs_fs_sb.h | 2 ++ include/linux/nfs_xdr.h | 15 +++++++-------- 6 files changed, 76 insertions(+), 13 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 592b5583aa3a..1506adf4d4ed 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -304,6 +304,7 @@ static void nfs_free_client(struct nfs_client *clp) put_net(clp->net); kfree(clp->cl_hostname); kfree(clp->server_scope); + kfree(clp->impl_id); kfree(clp); dprintk("<-- nfs_free_client()\n"); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 20c3bb06763a..90a17cc3ebc9 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -4950,10 +4950,23 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) goto out; } + res.impl_id = kzalloc(sizeof(struct nfs41_impl_id), GFP_KERNEL); + if (unlikely(!res.impl_id)) { + status = -ENOMEM; + goto out_server_scope; + } + status = rpc_call_sync(clp->cl_rpcclient, &msg, RPC_TASK_TIMEOUT); if (!status) status = nfs4_check_cl_exchange_flags(clp->cl_exchange_flags); + if (!status) { + /* use the most recent implementation id */ + kfree(clp->impl_id); + clp->impl_id = res.impl_id; + } else + kfree(res.impl_id); + if (!status) { if (clp->server_scope && !nfs41_same_server_scope(clp->server_scope, @@ -4970,8 +4983,16 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) goto out; } } + +out_server_scope: kfree(res.server_scope); out: + if (clp->impl_id) + dprintk("%s: Server Implementation ID: " + "domain: %s, name: %s, date: %llu,%u\n", + __func__, clp->impl_id->domain, clp->impl_id->name, + clp->impl_id->date.seconds, + clp->impl_id->date.nseconds); dprintk("<-- %s status= %d\n", __func__, status); return status; } diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index d824aedb1237..b7c04339fdc1 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -291,7 +291,11 @@ static int nfs4_stat_to_errno(int); /* eir_server_scope<> */ \ XDR_QUADLEN(NFS4_OPAQUE_LIMIT) + 1 + \ 1 /* eir_server_impl_id array length */ + \ - 0 /* ignored eir_server_impl_id contents */) + 1 /* nii_domain */ + \ + XDR_QUADLEN(NFS4_OPAQUE_LIMIT) + \ + 1 /* nii_name */ + \ + XDR_QUADLEN(NFS4_OPAQUE_LIMIT) + \ + 3 /* nii_date */) #define encode_channel_attrs_maxsz (6 + 1 /* ca_rdma_ird.len (0) */) #define decode_channel_attrs_maxsz (6 + \ 1 /* ca_rdma_ird.len */ + \ @@ -5256,6 +5260,7 @@ static int decode_exchange_id(struct xdr_stream *xdr, char *dummy_str; int status; struct nfs_client *clp = res->client; + uint32_t impl_id_count; status = decode_op_hdr(xdr, OP_EXCHANGE_ID); if (status) @@ -5297,11 +5302,38 @@ static int decode_exchange_id(struct xdr_stream *xdr, memcpy(res->server_scope->server_scope, dummy_str, dummy); res->server_scope->server_scope_sz = dummy; - /* Throw away Implementation id array */ - status = decode_opaque_inline(xdr, &dummy, &dummy_str); - if (unlikely(status)) - return status; + /* Implementation Id */ + p = xdr_inline_decode(xdr, 4); + if (unlikely(!p)) + goto out_overflow; + impl_id_count = be32_to_cpup(p++); + if (impl_id_count) { + /* nii_domain */ + status = decode_opaque_inline(xdr, &dummy, &dummy_str); + if (unlikely(status)) + return status; + if (unlikely(dummy > NFS4_OPAQUE_LIMIT)) + return -EIO; + memcpy(res->impl_id->domain, dummy_str, dummy); + + /* nii_name */ + status = decode_opaque_inline(xdr, &dummy, &dummy_str); + if (unlikely(status)) + return status; + if (unlikely(dummy > NFS4_OPAQUE_LIMIT)) + return -EIO; + memcpy(res->impl_id->name, dummy_str, dummy); + + /* nii_date */ + p = xdr_inline_decode(xdr, 12); + if (unlikely(!p)) + goto out_overflow; + p = xdr_decode_hyper(p, &res->impl_id->date.seconds); + res->impl_id->date.nseconds = be32_to_cpup(p); + + /* if there's more than one entry, ignore the rest */ + } return 0; out_overflow: print_overflow_msg(__func__, xdr); diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 6708f3044eb0..8154accd1168 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -809,6 +809,14 @@ static int nfs_show_stats(struct seq_file *m, struct dentry *root) seq_printf(m, "\n\tage:\t%lu", (jiffies - nfss->mount_time) / HZ); + if (nfss->nfs_client && nfss->nfs_client->impl_id) { + struct nfs41_impl_id *impl_id = nfss->nfs_client->impl_id; + seq_printf(m, "\n\timpl_id:\tname='%s',domain='%s'," + "date='%llu,%u'", + impl_id->name, impl_id->domain, + impl_id->date.seconds, impl_id->date.nseconds); + } + seq_printf(m, "\n\tcaps:\t"); seq_printf(m, "caps=0x%x", nfss->caps); seq_printf(m, ",wtmult=%u", nfss->wtmult); diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 3bf47666646e..03d0b91c2d5b 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -18,6 +18,7 @@ struct nfs4_sequence_res; struct nfs_server; struct nfs4_minor_version_ops; struct server_scope; +struct nfs41_impl_id; /* * The nfs_client identifies our client state to the server. @@ -86,6 +87,7 @@ struct nfs_client { #endif struct server_scope *server_scope; /* from exchange_id */ + struct nfs41_impl_id *impl_id; /* from exchange_id */ struct net *net; }; diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index adbc84ac345f..046c1bfddc33 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1054,14 +1054,6 @@ struct nfstime4 { }; #ifdef CONFIG_NFS_V4_1 -struct nfs_impl_id4 { - u32 domain_len; - char *domain; - u32 name_len; - char *name; - struct nfstime4 date; -}; - #define NFS4_EXCHANGE_ID_LEN (48) struct nfs41_exchange_id_args { struct nfs_client *client; @@ -1082,10 +1074,17 @@ struct server_scope { char server_scope[NFS4_OPAQUE_LIMIT]; }; +struct nfs41_impl_id { + char domain[NFS4_OPAQUE_LIMIT + 1]; + char name[NFS4_OPAQUE_LIMIT + 1]; + struct nfstime4 date; +}; + struct nfs41_exchange_id_res { struct nfs_client *client; u32 flags; struct server_scope *server_scope; + struct nfs41_impl_id *impl_id; }; struct nfs41_create_session_args { -- cgit v1.2.3 From 2446ab6070861aba2dd9229463ffbc40016a9f33 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Thu, 1 Mar 2012 17:00:56 -0500 Subject: SUNRPC: Use RCU to dereference the rpc_clnt.cl_xprt field A migration event will replace the rpc_xprt used by an rpc_clnt. To ensure this can be done safely, all references to cl_xprt must now use a form of rcu_dereference(). Special care is taken with rpc_peeraddr2str(), which returns a pointer to memory whose lifetime is the same as the rpc_xprt. Signed-off-by: Trond Myklebust [ cel: fix lockdep splats and layering violations ] [ cel: forward ported to 3.4 ] [ cel: remove rpc_max_reqs(), add rpc_net_ns() ] Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- fs/nfs/callback_proc.c | 9 ++-- fs/nfs/client.c | 16 ++++-- fs/nfs/nfs4namespace.c | 2 +- fs/nfs/nfs4proc.c | 13 +++-- fs/nfs/nfs4state.c | 25 +++++++--- fs/nfs/super.c | 5 ++ include/linux/sunrpc/clnt.h | 4 +- include/linux/sunrpc/debug.h | 13 +++++ net/sunrpc/auth_gss/auth_gss.c | 4 +- net/sunrpc/clnt.c | 110 +++++++++++++++++++++++++++++++++-------- net/sunrpc/rpc_pipe.c | 3 ++ net/sunrpc/rpcb_clnt.c | 15 ++++-- net/sunrpc/stats.c | 6 ++- 13 files changed, 175 insertions(+), 50 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 0e0865e38065..1bb297243624 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -8,6 +8,7 @@ #include #include #include +#include #include "nfs4_fs.h" #include "callback.h" #include "delegation.h" @@ -33,7 +34,7 @@ __be32 nfs4_callback_getattr(struct cb_getattrargs *args, res->bitmap[0] = res->bitmap[1] = 0; res->status = htonl(NFS4ERR_BADHANDLE); - dprintk("NFS: GETATTR callback request from %s\n", + dprintk_rcu("NFS: GETATTR callback request from %s\n", rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR)); inode = nfs_delegation_find_inode(cps->clp, &args->fh); @@ -73,7 +74,7 @@ __be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy, if (!cps->clp) /* Always set for v4.0. Set in cb_sequence for v4.1 */ goto out; - dprintk("NFS: RECALL callback request from %s\n", + dprintk_rcu("NFS: RECALL callback request from %s\n", rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR)); res = htonl(NFS4ERR_BADHANDLE); @@ -533,7 +534,7 @@ __be32 nfs4_callback_recallany(struct cb_recallanyargs *args, void *dummy, if (!cps->clp) /* set in cb_sequence */ goto out; - dprintk("NFS: RECALL_ANY callback request from %s\n", + dprintk_rcu("NFS: RECALL_ANY callback request from %s\n", rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR)); status = cpu_to_be32(NFS4ERR_INVAL); @@ -568,7 +569,7 @@ __be32 nfs4_callback_recallslot(struct cb_recallslotargs *args, void *dummy, if (!cps->clp) /* set in cb_sequence */ goto out; - dprintk("NFS: CB_RECALL_SLOT request from %s target max slots %d\n", + dprintk_rcu("NFS: CB_RECALL_SLOT request from %s target max slots %d\n", rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR), args->crsa_target_max_slots); diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 1506adf4d4ed..d038dc5916e5 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1284,16 +1284,18 @@ static int nfs4_init_callback(struct nfs_client *clp) int error; if (clp->rpc_ops->version == 4) { + struct rpc_xprt *xprt; + + xprt = rcu_dereference_raw(clp->cl_rpcclient->cl_xprt); + if (nfs4_has_session(clp)) { - error = xprt_setup_backchannel( - clp->cl_rpcclient->cl_xprt, + error = xprt_setup_backchannel(xprt, NFS41_BC_MIN_CALLBACKS); if (error < 0) return error; } - error = nfs_callback_up(clp->cl_mvops->minor_version, - clp->cl_rpcclient->cl_xprt); + error = nfs_callback_up(clp->cl_mvops->minor_version, xprt); if (error < 0) { dprintk("%s: failed to start callback. Error = %d\n", __func__, error); @@ -1678,7 +1680,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data, data->addrlen, parent_client->cl_ipaddr, data->authflavor, - parent_server->client->cl_xprt->prot, + rpc_protocol(parent_server->client), parent_server->client->cl_timeout, parent_client->cl_mvops->minor_version, parent_client->net); @@ -1905,12 +1907,14 @@ static int nfs_server_list_show(struct seq_file *m, void *v) if (clp->cl_cons_state != NFS_CS_READY) return 0; + rcu_read_lock(); seq_printf(m, "v%u %s %s %3d %s\n", clp->rpc_ops->version, rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_ADDR), rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_PORT), atomic_read(&clp->cl_count), clp->cl_hostname); + rcu_read_unlock(); return 0; } @@ -1993,6 +1997,7 @@ static int nfs_volume_list_show(struct seq_file *m, void *v) (unsigned long long) server->fsid.major, (unsigned long long) server->fsid.minor); + rcu_read_lock(); seq_printf(m, "v%u %s %s %-7s %-17s %s\n", clp->rpc_ops->version, rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_ADDR), @@ -2000,6 +2005,7 @@ static int nfs_volume_list_show(struct seq_file *m, void *v) dev, fsid, nfs_server_fscache_state(server)); + rcu_read_unlock(); return 0; } diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c index 667ea7406fd3..9c8eca315f43 100644 --- a/fs/nfs/nfs4namespace.c +++ b/fs/nfs/nfs4namespace.c @@ -96,8 +96,8 @@ static int nfs4_validate_fspath(struct dentry *dentry, static size_t nfs_parse_server_name(char *string, size_t len, struct sockaddr *sa, size_t salen, struct nfs_server *server) { + struct net *net = rpc_net_ns(server->client); ssize_t ret; - struct net *net = server->client->cl_xprt->xprt_net; ret = rpc_pton(net, string, len, sa, salen); if (ret == 0) { diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 6c8e170e2e6b..671510cc14c0 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3833,6 +3833,7 @@ int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, *p = htonl((u32)clp->cl_boot_time.tv_nsec); for(;;) { + rcu_read_lock(); setclientid.sc_name_len = scnprintf(setclientid.sc_name, sizeof(setclientid.sc_name), "%s/%s %s %s %u", clp->cl_ipaddr, @@ -3849,6 +3850,7 @@ int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, setclientid.sc_uaddr_len = scnprintf(setclientid.sc_uaddr, sizeof(setclientid.sc_uaddr), "%s.%u.%u", clp->cl_ipaddr, port >> 8, port & 255); + rcu_read_unlock(); status = rpc_call_sync(clp->cl_rpcclient, &msg, RPC_TASK_TIMEOUT); if (status != -NFS4ERR_CLID_INUSE) @@ -5244,11 +5246,16 @@ struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp) void nfs4_destroy_session(struct nfs4_session *session) { + struct rpc_xprt *xprt; + nfs4_proc_destroy_session(session); + + rcu_read_lock(); + xprt = rcu_dereference(session->clp->cl_rpcclient->cl_xprt); + rcu_read_unlock(); dprintk("%s Destroy backchannel for xprt %p\n", - __func__, session->clp->cl_rpcclient->cl_xprt); - xprt_destroy_backchannel(session->clp->cl_rpcclient->cl_xprt, - NFS41_BC_MIN_CALLBACKS); + __func__, xprt); + xprt_destroy_backchannel(xprt, NFS41_BC_MIN_CALLBACKS); nfs4_destroy_slot_tables(session); kfree(session); } diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index c1111a37dc14..bae959e294cd 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1037,19 +1037,28 @@ static void nfs4_clear_state_manager_bit(struct nfs_client *clp) void nfs4_schedule_state_manager(struct nfs_client *clp) { struct task_struct *task; + char buf[INET6_ADDRSTRLEN + sizeof("-manager") + 1]; if (test_and_set_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) != 0) return; __module_get(THIS_MODULE); atomic_inc(&clp->cl_count); - task = kthread_run(nfs4_run_state_manager, clp, "%s-manager", - rpc_peeraddr2str(clp->cl_rpcclient, - RPC_DISPLAY_ADDR)); - if (!IS_ERR(task)) - return; - nfs4_clear_state_manager_bit(clp); - nfs_put_client(clp); - module_put(THIS_MODULE); + + /* The rcu_read_lock() is not strictly necessary, as the state + * manager is the only thread that ever changes the rpc_xprt + * after it's initialized. At this point, we're single threaded. */ + rcu_read_lock(); + snprintf(buf, sizeof(buf), "%s-manager", + rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR)); + rcu_read_unlock(); + task = kthread_run(nfs4_run_state_manager, clp, buf); + if (IS_ERR(task)) { + printk(KERN_ERR "%s: kthread_run: %ld\n", + __func__, PTR_ERR(task)); + nfs4_clear_state_manager_bit(clp); + nfs_put_client(clp); + module_put(THIS_MODULE); + } } /* diff --git a/fs/nfs/super.c b/fs/nfs/super.c index f4ccdae6a0cf..7002be11d99f 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -53,6 +53,7 @@ #include #include #include +#include #include #include @@ -701,8 +702,10 @@ static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss, else seq_puts(m, nfs_infop->nostr); } + rcu_read_lock(); seq_printf(m, ",proto=%s", rpc_peeraddr2str(nfss->client, RPC_DISPLAY_NETID)); + rcu_read_unlock(); if (version == 4) { if (nfss->port != NFS_PORT) seq_printf(m, ",port=%u", nfss->port); @@ -751,9 +754,11 @@ static int nfs_show_options(struct seq_file *m, struct dentry *root) nfs_show_mount_options(m, nfss, 0); + rcu_read_lock(); seq_printf(m, ",addr=%s", rpc_peeraddr2str(nfss->nfs_client->cl_rpcclient, RPC_DISPLAY_ADDR)); + rcu_read_unlock(); return 0; } diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index a4c62e95c720..e3d12b4a0314 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -35,7 +35,7 @@ struct rpc_clnt { struct list_head cl_clients; /* Global list of clients */ struct list_head cl_tasks; /* List of tasks */ spinlock_t cl_lock; /* spinlock */ - struct rpc_xprt * cl_xprt; /* transport */ + struct rpc_xprt __rcu * cl_xprt; /* transport */ struct rpc_procinfo * cl_procinfo; /* procedure info */ u32 cl_prog, /* RPC program number */ cl_vers, /* RPC version number */ @@ -156,6 +156,8 @@ struct rpc_task *rpc_call_null(struct rpc_clnt *clnt, struct rpc_cred *cred, int rpc_restart_call_prepare(struct rpc_task *); int rpc_restart_call(struct rpc_task *); void rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int); +int rpc_protocol(struct rpc_clnt *); +struct net * rpc_net_ns(struct rpc_clnt *); size_t rpc_max_payload(struct rpc_clnt *); void rpc_force_rebind(struct rpc_clnt *); size_t rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t); diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h index b506936f4ce6..6cb2517bcf75 100644 --- a/include/linux/sunrpc/debug.h +++ b/include/linux/sunrpc/debug.h @@ -50,19 +50,32 @@ extern unsigned int nlm_debug; #endif #define dprintk(args...) dfprintk(FACILITY, ## args) +#define dprintk_rcu(args...) dfprintk_rcu(FACILITY, ## args) #undef ifdebug #ifdef RPC_DEBUG # define ifdebug(fac) if (unlikely(rpc_debug & RPCDBG_##fac)) + # define dfprintk(fac, args...) \ do { \ ifdebug(fac) \ printk(KERN_DEFAULT args); \ } while (0) + +# define dfprintk_rcu(fac, args...) \ + do { \ + ifdebug(fac) { \ + rcu_read_lock(); \ + printk(KERN_DEFAULT args); \ + rcu_read_unlock(); \ + } \ + } while (0) + # define RPC_IFDEBUG(x) x #else # define ifdebug(fac) if (0) # define dfprintk(fac, args...) do ; while (0) +# define dfprintk_rcu(fac, args...) do ; while (0) # define RPC_IFDEBUG(x) #endif diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index cb2e56452748..d3ad81f8da5b 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -799,7 +799,7 @@ err_unlink_pipe_1: static void gss_pipes_dentries_destroy_net(struct rpc_clnt *clnt, struct rpc_auth *auth) { - struct net *net = clnt->cl_xprt->xprt_net; + struct net *net = rpc_net_ns(clnt); struct super_block *sb; sb = rpc_get_sb_net(net); @@ -813,7 +813,7 @@ static void gss_pipes_dentries_destroy_net(struct rpc_clnt *clnt, static int gss_pipes_dentries_create_net(struct rpc_clnt *clnt, struct rpc_auth *auth) { - struct net *net = clnt->cl_xprt->xprt_net; + struct net *net = rpc_net_ns(clnt); struct super_block *sb; int err = 0; diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 25c3da53fb69..7783fc0e7263 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include @@ -81,7 +82,8 @@ static int rpc_ping(struct rpc_clnt *clnt); static void rpc_register_client(struct rpc_clnt *clnt) { - struct sunrpc_net *sn = net_generic(clnt->cl_xprt->xprt_net, sunrpc_net_id); + struct net *net = rpc_net_ns(clnt); + struct sunrpc_net *sn = net_generic(net, sunrpc_net_id); spin_lock(&sn->rpc_client_lock); list_add(&clnt->cl_clients, &sn->all_clients); @@ -90,7 +92,8 @@ static void rpc_register_client(struct rpc_clnt *clnt) static void rpc_unregister_client(struct rpc_clnt *clnt) { - struct sunrpc_net *sn = net_generic(clnt->cl_xprt->xprt_net, sunrpc_net_id); + struct net *net = rpc_net_ns(clnt); + struct sunrpc_net *sn = net_generic(net, sunrpc_net_id); spin_lock(&sn->rpc_client_lock); list_del(&clnt->cl_clients); @@ -109,12 +112,13 @@ static void __rpc_clnt_remove_pipedir(struct rpc_clnt *clnt) static void rpc_clnt_remove_pipedir(struct rpc_clnt *clnt) { + struct net *net = rpc_net_ns(clnt); struct super_block *pipefs_sb; - pipefs_sb = rpc_get_sb_net(clnt->cl_xprt->xprt_net); + pipefs_sb = rpc_get_sb_net(net); if (pipefs_sb) { __rpc_clnt_remove_pipedir(clnt); - rpc_put_sb_net(clnt->cl_xprt->xprt_net); + rpc_put_sb_net(net); } } @@ -155,17 +159,18 @@ static struct dentry *rpc_setup_pipedir_sb(struct super_block *sb, static int rpc_setup_pipedir(struct rpc_clnt *clnt, const char *dir_name) { + struct net *net = rpc_net_ns(clnt); struct super_block *pipefs_sb; struct dentry *dentry; clnt->cl_dentry = NULL; if (dir_name == NULL) return 0; - pipefs_sb = rpc_get_sb_net(clnt->cl_xprt->xprt_net); + pipefs_sb = rpc_get_sb_net(net); if (!pipefs_sb) return 0; dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt, dir_name); - rpc_put_sb_net(clnt->cl_xprt->xprt_net); + rpc_put_sb_net(net); if (IS_ERR(dentry)) return PTR_ERR(dentry); clnt->cl_dentry = dentry; @@ -295,7 +300,7 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru if (clnt->cl_server == NULL) goto out_no_server; - clnt->cl_xprt = xprt; + rcu_assign_pointer(clnt->cl_xprt, xprt); clnt->cl_procinfo = version->procs; clnt->cl_maxproc = version->nrprocs; clnt->cl_protname = program->name; @@ -310,7 +315,7 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru INIT_LIST_HEAD(&clnt->cl_tasks); spin_lock_init(&clnt->cl_lock); - if (!xprt_bound(clnt->cl_xprt)) + if (!xprt_bound(xprt)) clnt->cl_autobind = 1; clnt->cl_timeout = xprt->timeout; @@ -477,6 +482,7 @@ struct rpc_clnt * rpc_clone_client(struct rpc_clnt *clnt) { struct rpc_clnt *new; + struct rpc_xprt *xprt; int err = -ENOMEM; new = kmemdup(clnt, sizeof(*new), GFP_KERNEL); @@ -499,18 +505,25 @@ rpc_clone_client(struct rpc_clnt *clnt) if (new->cl_principal == NULL) goto out_no_principal; } + rcu_read_lock(); + xprt = xprt_get(rcu_dereference(clnt->cl_xprt)); + rcu_read_unlock(); + if (xprt == NULL) + goto out_no_transport; + rcu_assign_pointer(new->cl_xprt, xprt); atomic_set(&new->cl_count, 1); err = rpc_setup_pipedir(new, clnt->cl_program->pipe_dir_name); if (err != 0) goto out_no_path; if (new->cl_auth) atomic_inc(&new->cl_auth->au_count); - xprt_get(clnt->cl_xprt); atomic_inc(&clnt->cl_count); rpc_register_client(new); rpciod_up(); return new; out_no_path: + xprt_put(xprt); +out_no_transport: kfree(new->cl_principal); out_no_principal: rpc_free_iostats(new->cl_metrics); @@ -590,7 +603,7 @@ rpc_free_client(struct rpc_clnt *clnt) rpc_free_iostats(clnt->cl_metrics); kfree(clnt->cl_principal); clnt->cl_metrics = NULL; - xprt_put(clnt->cl_xprt); + xprt_put(rcu_dereference_raw(clnt->cl_xprt)); rpciod_down(); kfree(clnt); } @@ -879,13 +892,18 @@ EXPORT_SYMBOL_GPL(rpc_call_start); size_t rpc_peeraddr(struct rpc_clnt *clnt, struct sockaddr *buf, size_t bufsize) { size_t bytes; - struct rpc_xprt *xprt = clnt->cl_xprt; + struct rpc_xprt *xprt; + + rcu_read_lock(); + xprt = rcu_dereference(clnt->cl_xprt); - bytes = sizeof(xprt->addr); + bytes = xprt->addrlen; if (bytes > bufsize) bytes = bufsize; - memcpy(buf, &clnt->cl_xprt->addr, bytes); - return xprt->addrlen; + memcpy(buf, &xprt->addr, bytes); + rcu_read_unlock(); + + return bytes; } EXPORT_SYMBOL_GPL(rpc_peeraddr); @@ -894,11 +912,16 @@ EXPORT_SYMBOL_GPL(rpc_peeraddr); * @clnt: RPC client structure * @format: address format * + * NB: the lifetime of the memory referenced by the returned pointer is + * the same as the rpc_xprt itself. As long as the caller uses this + * pointer, it must hold the RCU read lock. */ const char *rpc_peeraddr2str(struct rpc_clnt *clnt, enum rpc_display_format_t format) { - struct rpc_xprt *xprt = clnt->cl_xprt; + struct rpc_xprt *xprt; + + xprt = rcu_dereference(clnt->cl_xprt); if (xprt->address_strings[format] != NULL) return xprt->address_strings[format]; @@ -910,14 +933,51 @@ EXPORT_SYMBOL_GPL(rpc_peeraddr2str); void rpc_setbufsize(struct rpc_clnt *clnt, unsigned int sndsize, unsigned int rcvsize) { - struct rpc_xprt *xprt = clnt->cl_xprt; + struct rpc_xprt *xprt; + + rcu_read_lock(); + xprt = rcu_dereference(clnt->cl_xprt); if (xprt->ops->set_buffer_size) xprt->ops->set_buffer_size(xprt, sndsize, rcvsize); + rcu_read_unlock(); } EXPORT_SYMBOL_GPL(rpc_setbufsize); -/* - * Return size of largest payload RPC client can support, in bytes +/** + * rpc_protocol - Get transport protocol number for an RPC client + * @clnt: RPC client to query + * + */ +int rpc_protocol(struct rpc_clnt *clnt) +{ + int protocol; + + rcu_read_lock(); + protocol = rcu_dereference(clnt->cl_xprt)->prot; + rcu_read_unlock(); + return protocol; +} +EXPORT_SYMBOL_GPL(rpc_protocol); + +/** + * rpc_net_ns - Get the network namespace for this RPC client + * @clnt: RPC client to query + * + */ +struct net *rpc_net_ns(struct rpc_clnt *clnt) +{ + struct net *ret; + + rcu_read_lock(); + ret = rcu_dereference(clnt->cl_xprt)->xprt_net; + rcu_read_unlock(); + return ret; +} +EXPORT_SYMBOL_GPL(rpc_net_ns); + +/** + * rpc_max_payload - Get maximum payload size for a transport, in bytes + * @clnt: RPC client to query * * For stream transports, this is one RPC record fragment (see RFC * 1831), as we don't support multi-record requests yet. For datagram @@ -926,7 +986,12 @@ EXPORT_SYMBOL_GPL(rpc_setbufsize); */ size_t rpc_max_payload(struct rpc_clnt *clnt) { - return clnt->cl_xprt->max_payload; + size_t ret; + + rcu_read_lock(); + ret = rcu_dereference(clnt->cl_xprt)->max_payload; + rcu_read_unlock(); + return ret; } EXPORT_SYMBOL_GPL(rpc_max_payload); @@ -937,8 +1002,11 @@ EXPORT_SYMBOL_GPL(rpc_max_payload); */ void rpc_force_rebind(struct rpc_clnt *clnt) { - if (clnt->cl_autobind) - xprt_clear_bound(clnt->cl_xprt); + if (clnt->cl_autobind) { + rcu_read_lock(); + xprt_clear_bound(rcu_dereference(clnt->cl_xprt)); + rcu_read_unlock(); + } } EXPORT_SYMBOL_GPL(rpc_force_rebind); diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index ac9ee1590739..3d30943ed6db 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -402,12 +403,14 @@ rpc_show_info(struct seq_file *m, void *v) { struct rpc_clnt *clnt = m->private; + rcu_read_lock(); seq_printf(m, "RPC server: %s\n", clnt->cl_server); seq_printf(m, "service: %s (%d) version %d\n", clnt->cl_protname, clnt->cl_prog, clnt->cl_vers); seq_printf(m, "address: %s\n", rpc_peeraddr2str(clnt, RPC_DISPLAY_ADDR)); seq_printf(m, "protocol: %s\n", rpc_peeraddr2str(clnt, RPC_DISPLAY_PROTO)); seq_printf(m, "port: %s\n", rpc_peeraddr2str(clnt, RPC_DISPLAY_PORT)); + rcu_read_unlock(); return 0; } diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c index b1f08bd67883..4f8af63798a2 100644 --- a/net/sunrpc/rpcb_clnt.c +++ b/net/sunrpc/rpcb_clnt.c @@ -620,9 +620,10 @@ static struct rpc_task *rpcb_call_async(struct rpc_clnt *rpcb_clnt, struct rpcbi static struct rpc_clnt *rpcb_find_transport_owner(struct rpc_clnt *clnt) { struct rpc_clnt *parent = clnt->cl_parent; + struct rpc_xprt *xprt = rcu_dereference(clnt->cl_xprt); while (parent != clnt) { - if (parent->cl_xprt != clnt->cl_xprt) + if (rcu_dereference(parent->cl_xprt) != xprt) break; if (clnt->cl_autobind) break; @@ -653,8 +654,12 @@ void rpcb_getport_async(struct rpc_task *task) size_t salen; int status; - clnt = rpcb_find_transport_owner(task->tk_client); - xprt = clnt->cl_xprt; + rcu_read_lock(); + do { + clnt = rpcb_find_transport_owner(task->tk_client); + xprt = xprt_get(rcu_dereference(clnt->cl_xprt)); + } while (xprt == NULL); + rcu_read_unlock(); dprintk("RPC: %5u %s(%s, %u, %u, %d)\n", task->tk_pid, __func__, @@ -667,6 +672,7 @@ void rpcb_getport_async(struct rpc_task *task) if (xprt_test_and_set_binding(xprt)) { dprintk("RPC: %5u %s: waiting for another binder\n", task->tk_pid, __func__); + xprt_put(xprt); return; } @@ -734,7 +740,7 @@ void rpcb_getport_async(struct rpc_task *task) switch (bind_version) { case RPCBVERS_4: case RPCBVERS_3: - map->r_netid = rpc_peeraddr2str(clnt, RPC_DISPLAY_NETID); + map->r_netid = xprt->address_strings[RPC_DISPLAY_NETID]; map->r_addr = rpc_sockaddr2uaddr(sap, GFP_ATOMIC); map->r_owner = ""; break; @@ -763,6 +769,7 @@ bailout_release_client: bailout_nofree: rpcb_wake_rpcbind_waiters(xprt, status); task->tk_status = status; + xprt_put(xprt); } EXPORT_SYMBOL_GPL(rpcb_getport_async); diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c index 1eb3304bc105..bc2068ee795b 100644 --- a/net/sunrpc/stats.c +++ b/net/sunrpc/stats.c @@ -22,6 +22,7 @@ #include #include #include +#include #include "netns.h" @@ -179,7 +180,7 @@ static void _print_name(struct seq_file *seq, unsigned int op, void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) { struct rpc_iostats *stats = clnt->cl_metrics; - struct rpc_xprt *xprt = clnt->cl_xprt; + struct rpc_xprt *xprt; unsigned int op, maxproc = clnt->cl_maxproc; if (!stats) @@ -189,8 +190,11 @@ void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) seq_printf(seq, "p/v: %u/%u (%s)\n", clnt->cl_prog, clnt->cl_vers, clnt->cl_protname); + rcu_read_lock(); + xprt = rcu_dereference(clnt->cl_xprt); if (xprt) xprt->ops->print_stats(xprt, seq); + rcu_read_unlock(); seq_printf(seq, "\tper-op statistics\n"); for (op = 0; op < maxproc; op++) { -- cgit v1.2.3 From 31b8e2aec099f22d40277c424d8c24b2a4c95fce Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 1 Mar 2012 17:01:23 -0500 Subject: NFS: Make clientaddr= optional For NFSv4 mounts, the clientaddr= mount option has always been required. Now we have rpc_localaddr() in the kernel, which was modeled after the same logic in the mount.nfs command that constructs the clientaddr= mount option. If user space doesn't provide a clientaddr= mount option, the kernel can now construct its own. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 15 +++++++++++++++ fs/nfs/super.c | 6 ------ 2 files changed, 15 insertions(+), 6 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index d038dc5916e5..d30dcbfb6b20 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1346,6 +1346,7 @@ int nfs4_init_client(struct nfs_client *clp, rpc_authflavor_t authflavour, int noresvport) { + char buf[INET6_ADDRSTRLEN + 1]; int error; if (clp->cl_cons_state == NFS_CS_READY) { @@ -1361,6 +1362,20 @@ int nfs4_init_client(struct nfs_client *clp, 1, noresvport); if (error < 0) goto error; + + /* If no clientaddr= option was specified, find a usable cb address */ + if (ip_addr == NULL) { + struct sockaddr_storage cb_addr; + struct sockaddr *sap = (struct sockaddr *)&cb_addr; + + error = rpc_localaddr(clp->cl_rpcclient, sap, sizeof(cb_addr)); + if (error < 0) + goto error; + error = rpc_ntop(sap, buf, sizeof(buf)); + if (error < 0) + goto error; + ip_addr = (const char *)buf; + } strlcpy(clp->cl_ipaddr, ip_addr, sizeof(clp->cl_ipaddr)); error = nfs_idmap_new(clp); diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 7002be11d99f..3935a371f5a0 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2557,12 +2557,6 @@ static int nfs4_validate_text_mount_data(void *options, return -EINVAL; } - if (args->client_address == NULL) { - dfprintk(MOUNT, - "NFS4: mount program didn't pass callback address\n"); - return -EINVAL; - } - return nfs_parse_devname(dev_name, &args->nfs_server.hostname, NFS4_MAXNAMLEN, -- cgit v1.2.3 From 17280175c587469b34757263c7cfc608f0ea2334 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 11 Mar 2012 13:11:00 -0400 Subject: NFS: Fix a number of sparse warnings Fix a number of "warning: symbol 'foo' was not declared. Should it be static?" conditions. Fix 2 cases of "warning: Using plain integer as NULL pointer" fs/nfs/delegation.c:263:31: warning: restricted fmode_t degrades to integer - We want to allow upgrades to a WRITE delegation, but should otherwise consider servers that hand out duplicate delegations to be borken. Signed-off-by: Trond Myklebust --- fs/nfs/callback.c | 4 ++-- fs/nfs/client.c | 5 ++--- fs/nfs/delegation.c | 5 ++++- fs/nfs/dns_resolve.c | 1 + fs/nfs/idmap.c | 8 ++++---- fs/nfs/nfs3acl.c | 2 +- fs/nfs/nfs4filelayout.c | 10 +++++----- fs/nfs/nfs4filelayoutdev.c | 4 ++-- fs/nfs/nfs4proc.c | 23 ++++++++++++----------- fs/nfs/nfs4state.c | 3 ++- fs/nfs/objlayout/objlayout.c | 2 +- fs/nfs/pnfs_dev.c | 2 +- fs/nfs/unlink.c | 2 +- 13 files changed, 38 insertions(+), 33 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 2afe23349c7b..eb95f5091c1a 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -101,7 +101,7 @@ nfs4_callback_svc(void *vrqstp) /* * Prepare to bring up the NFSv4 callback service */ -struct svc_rqst * +static struct svc_rqst * nfs4_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt) { int ret; @@ -172,7 +172,7 @@ nfs41_callback_svc(void *vrqstp) /* * Bring up the NFSv4.1 callback service */ -struct svc_rqst * +static struct svc_rqst * nfs41_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt) { struct svc_rqst *rqstp; diff --git a/fs/nfs/client.c b/fs/nfs/client.c index d30dcbfb6b20..f1f047c376d9 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -443,9 +443,8 @@ static int nfs_sockaddr_cmp(const struct sockaddr *sa1, } /* Common match routine for v4.0 and v4.1 callback services */ -bool -nfs4_cb_match_client(const struct sockaddr *addr, struct nfs_client *clp, - u32 minorversion) +static bool nfs4_cb_match_client(const struct sockaddr *addr, + struct nfs_client *clp, u32 minorversion) { struct sockaddr *clap = (struct sockaddr *)&clp->cl_addr; diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index 12de88353eeb..89af1d269274 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -256,11 +256,14 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct /* * Deal with broken servers that hand out two * delegations for the same file. + * Allow for upgrades to a WRITE delegation, but + * nothing else. */ dfprintk(FILE, "%s: server %s handed out " "a duplicate delegation!\n", __func__, clp->cl_hostname); - if (delegation->type <= old_delegation->type) { + if (delegation->type == old_delegation->type || + !(delegation->type & FMODE_WRITE)) { freeme = delegation; delegation = NULL; goto out; diff --git a/fs/nfs/dns_resolve.c b/fs/nfs/dns_resolve.c index fcd8f1d7430f..b3924b8a6000 100644 --- a/fs/nfs/dns_resolve.c +++ b/fs/nfs/dns_resolve.c @@ -10,6 +10,7 @@ #include #include +#include "dns_resolve.h" ssize_t nfs_dns_resolve_name(struct net *net, char *name, size_t namelen, struct sockaddr *sa, size_t salen) diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index f72c1fc074e1..f9f89fc83ee0 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -54,8 +54,8 @@ /* Default cache timeout is 10 minutes */ unsigned int nfs_idmap_cache_timeout = 600; -const struct cred *id_resolver_cache; -struct key_type key_type_id_resolver_legacy; +static const struct cred *id_resolver_cache; +static struct key_type key_type_id_resolver_legacy; /** @@ -160,7 +160,7 @@ static int nfs_map_numeric_to_string(__u32 id, char *buf, size_t buflen) return snprintf(buf, buflen, "%u", id); } -struct key_type key_type_id_resolver = { +static struct key_type key_type_id_resolver = { .name = "id_resolver", .instantiate = user_instantiate, .match = user_match, @@ -381,7 +381,7 @@ static const struct rpc_pipe_ops idmap_upcall_ops = { .destroy_msg = idmap_pipe_destroy_msg, }; -struct key_type key_type_id_resolver_legacy = { +static struct key_type key_type_id_resolver_legacy = { .name = "id_resolver", .instantiate = user_instantiate, .match = user_match, diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c index 7ef23979896d..e4498dc351a8 100644 --- a/fs/nfs/nfs3acl.c +++ b/fs/nfs/nfs3acl.c @@ -192,7 +192,7 @@ struct posix_acl *nfs3_proc_getacl(struct inode *inode, int type) .pages = pages, }; struct nfs3_getaclres res = { - 0 + NULL, }; struct rpc_message msg = { .rpc_argp = &args, diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c index 716fac6bc082..379a085f8f25 100644 --- a/fs/nfs/nfs4filelayout.c +++ b/fs/nfs/nfs4filelayout.c @@ -323,21 +323,21 @@ static void filelayout_commit_release(void *data) nfs_commitdata_release(wdata); } -struct rpc_call_ops filelayout_read_call_ops = { +static const struct rpc_call_ops filelayout_read_call_ops = { .rpc_call_prepare = filelayout_read_prepare, .rpc_call_done = filelayout_read_call_done, .rpc_count_stats = filelayout_read_count_stats, .rpc_release = filelayout_read_release, }; -struct rpc_call_ops filelayout_write_call_ops = { +static const struct rpc_call_ops filelayout_write_call_ops = { .rpc_call_prepare = filelayout_write_prepare, .rpc_call_done = filelayout_write_call_done, .rpc_count_stats = filelayout_write_count_stats, .rpc_release = filelayout_write_release, }; -struct rpc_call_ops filelayout_commit_call_ops = { +static const struct rpc_call_ops filelayout_commit_call_ops = { .rpc_call_prepare = filelayout_write_prepare, .rpc_call_done = filelayout_write_call_done, .rpc_count_stats = filelayout_write_count_stats, @@ -723,7 +723,7 @@ filelayout_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, return (p_stripe == r_stripe); } -void +static void filelayout_pg_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) { @@ -740,7 +740,7 @@ filelayout_pg_init_read(struct nfs_pageio_descriptor *pgio, nfs_pageio_reset_read_mds(pgio); } -void +static void filelayout_pg_init_write(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) { diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c index 41677f0bf792..a866bbd2890a 100644 --- a/fs/nfs/nfs4filelayoutdev.c +++ b/fs/nfs/nfs4filelayoutdev.c @@ -45,7 +45,7 @@ * - incremented when a device id maps a data server already in the cache. * - decremented when deviceid is removed from the cache. */ -DEFINE_SPINLOCK(nfs4_ds_cache_lock); +static DEFINE_SPINLOCK(nfs4_ds_cache_lock); static LIST_HEAD(nfs4_data_server_cache); /* Debug routines */ @@ -108,7 +108,7 @@ same_sockaddr(struct sockaddr *addr1, struct sockaddr *addr2) return false; } -bool +static bool _same_data_server_addrs_locked(const struct list_head *dsaddrs1, const struct list_head *dsaddrs2) { diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 3bf5593741ee..36a7cda03445 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -677,12 +677,12 @@ static void nfs41_call_sync_done(struct rpc_task *task, void *calldata) nfs41_sequence_done(task, data->seq_res); } -struct rpc_call_ops nfs41_call_sync_ops = { +static const struct rpc_call_ops nfs41_call_sync_ops = { .rpc_call_prepare = nfs41_call_sync_prepare, .rpc_call_done = nfs41_call_sync_done, }; -struct rpc_call_ops nfs41_call_priv_sync_ops = { +static const struct rpc_call_ops nfs41_call_priv_sync_ops = { .rpc_call_prepare = nfs41_call_priv_sync_prepare, .rpc_call_done = nfs41_call_sync_done, }; @@ -4770,7 +4770,7 @@ static void nfs4_release_lockowner_release(void *calldata) kfree(calldata); } -const struct rpc_call_ops nfs4_release_lockowner_ops = { +static const struct rpc_call_ops nfs4_release_lockowner_ops = { .rpc_release = nfs4_release_lockowner_release, }; @@ -4910,7 +4910,8 @@ static int _nfs4_proc_secinfo(struct inode *dir, const struct qstr *name, struct return status; } -int nfs4_proc_secinfo(struct inode *dir, const struct qstr *name, struct nfs4_secinfo_flavors *flavors) +static int nfs4_proc_secinfo(struct inode *dir, const struct qstr *name, + struct nfs4_secinfo_flavors *flavors) { struct nfs4_exception exception = { }; int err; @@ -5096,7 +5097,7 @@ static void nfs4_get_lease_time_done(struct rpc_task *task, void *calldata) dprintk("<-- %s\n", __func__); } -struct rpc_call_ops nfs4_get_lease_time_ops = { +static const struct rpc_call_ops nfs4_get_lease_time_ops = { .rpc_call_prepare = nfs4_get_lease_time_prepare, .rpc_call_done = nfs4_get_lease_time_done, }; @@ -6319,7 +6320,7 @@ static bool nfs4_match_stateid(const nfs4_stateid *s1, } -struct nfs4_state_recovery_ops nfs40_reboot_recovery_ops = { +static const struct nfs4_state_recovery_ops nfs40_reboot_recovery_ops = { .owner_flag_bit = NFS_OWNER_RECLAIM_REBOOT, .state_flag_bit = NFS_STATE_RECLAIM_REBOOT, .recover_open = nfs4_open_reclaim, @@ -6329,7 +6330,7 @@ struct nfs4_state_recovery_ops nfs40_reboot_recovery_ops = { }; #if defined(CONFIG_NFS_V4_1) -struct nfs4_state_recovery_ops nfs41_reboot_recovery_ops = { +static const struct nfs4_state_recovery_ops nfs41_reboot_recovery_ops = { .owner_flag_bit = NFS_OWNER_RECLAIM_REBOOT, .state_flag_bit = NFS_STATE_RECLAIM_REBOOT, .recover_open = nfs4_open_reclaim, @@ -6340,7 +6341,7 @@ struct nfs4_state_recovery_ops nfs41_reboot_recovery_ops = { }; #endif /* CONFIG_NFS_V4_1 */ -struct nfs4_state_recovery_ops nfs40_nograce_recovery_ops = { +static const struct nfs4_state_recovery_ops nfs40_nograce_recovery_ops = { .owner_flag_bit = NFS_OWNER_RECLAIM_NOGRACE, .state_flag_bit = NFS_STATE_RECLAIM_NOGRACE, .recover_open = nfs4_open_expired, @@ -6350,7 +6351,7 @@ struct nfs4_state_recovery_ops nfs40_nograce_recovery_ops = { }; #if defined(CONFIG_NFS_V4_1) -struct nfs4_state_recovery_ops nfs41_nograce_recovery_ops = { +static const struct nfs4_state_recovery_ops nfs41_nograce_recovery_ops = { .owner_flag_bit = NFS_OWNER_RECLAIM_NOGRACE, .state_flag_bit = NFS_STATE_RECLAIM_NOGRACE, .recover_open = nfs41_open_expired, @@ -6360,14 +6361,14 @@ struct nfs4_state_recovery_ops nfs41_nograce_recovery_ops = { }; #endif /* CONFIG_NFS_V4_1 */ -struct nfs4_state_maintenance_ops nfs40_state_renewal_ops = { +static const struct nfs4_state_maintenance_ops nfs40_state_renewal_ops = { .sched_state_renewal = nfs4_proc_async_renew, .get_state_renewal_cred_locked = nfs4_get_renew_cred_locked, .renew_lease = nfs4_proc_renew, }; #if defined(CONFIG_NFS_V4_1) -struct nfs4_state_maintenance_ops nfs41_state_renewal_ops = { +static const struct nfs4_state_maintenance_ops nfs41_state_renewal_ops = { .sched_state_renewal = nfs41_proc_async_sequence, .get_state_renewal_cred_locked = nfs4_get_machine_cred_locked, .renew_lease = nfs4_proc_sequence, diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 5fa43cd9bfc5..7c586070d028 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -876,7 +876,8 @@ int nfs4_set_lock_state(struct nfs4_state *state, struct file_lock *fl) if (fl->fl_flags & FL_POSIX) lsp = nfs4_get_lock_state(state, fl->fl_owner, 0, NFS4_POSIX_LOCK_TYPE); else if (fl->fl_flags & FL_FLOCK) - lsp = nfs4_get_lock_state(state, 0, fl->fl_pid, NFS4_FLOCK_LOCK_TYPE); + lsp = nfs4_get_lock_state(state, NULL, fl->fl_pid, + NFS4_FLOCK_LOCK_TYPE); else return -EINVAL; if (lsp == NULL) diff --git a/fs/nfs/objlayout/objlayout.c b/fs/nfs/objlayout/objlayout.c index 2bd185277adb..157c47e277e0 100644 --- a/fs/nfs/objlayout/objlayout.c +++ b/fs/nfs/objlayout/objlayout.c @@ -156,7 +156,7 @@ last_byte_offset(u64 start, u64 len) return end > start ? end - 1 : NFS4_MAX_UINT64; } -void _fix_verify_io_params(struct pnfs_layout_segment *lseg, +static void _fix_verify_io_params(struct pnfs_layout_segment *lseg, struct page ***p_pages, unsigned *p_pgbase, u64 offset, unsigned long count) { diff --git a/fs/nfs/pnfs_dev.c b/fs/nfs/pnfs_dev.c index 4f359d2a26eb..6b4cd3849306 100644 --- a/fs/nfs/pnfs_dev.c +++ b/fs/nfs/pnfs_dev.c @@ -92,7 +92,7 @@ _lookup_deviceid(const struct pnfs_layoutdriver_type *ld, * @clp nfs_client associated with deviceid * @id deviceid to look up */ -struct nfs4_deviceid_node * +static struct nfs4_deviceid_node * _find_get_deviceid(const struct pnfs_layoutdriver_type *ld, const struct nfs_client *clp, const struct nfs4_deviceid *id, long hash) diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c index 490613b709b6..fae71c9f5050 100644 --- a/fs/nfs/unlink.c +++ b/fs/nfs/unlink.c @@ -108,7 +108,7 @@ static void nfs_async_unlink_release(void *calldata) } #if defined(CONFIG_NFS_V4_1) -void nfs_unlink_prepare(struct rpc_task *task, void *calldata) +static void nfs_unlink_prepare(struct rpc_task *task, void *calldata) { struct nfs_unlinkdata *data = calldata; struct nfs_server *server = NFS_SERVER(data->dir); -- cgit v1.2.3 From 4b7c8dd205d6df1629ccde9f6dcf6a85d34c37ff Mon Sep 17 00:00:00 2001 From: Bryan Schumaker Date: Mon, 12 Mar 2012 11:28:24 -0400 Subject: NFS: Only define some function when v4.1 is enabled Now that the nfs4_cb_match_client() function is static, gcc notices that it is only used when CONFIG_NFS_V4_1 is enabled. Signed-off-by: Bryan Schumaker Signed-off-by: Trond Myklebust --- fs/nfs/client.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index f1f047c376d9..2f378487ccde 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -404,6 +404,7 @@ static int nfs_sockaddr_cmp_ip4(const struct sockaddr *sa1, (sin1->sin_port == sin2->sin_port); } +#if defined(CONFIG_NFS_V4_1) /* * Test if two socket addresses represent the same actual socket, * by comparing (only) relevant fields, excluding the port number. @@ -422,6 +423,7 @@ static int nfs_sockaddr_match_ipaddr(const struct sockaddr *sa1, } return 0; } +#endif /* CONFIG_NFS_V4_1 */ /* * Test if two socket addresses represent the same actual socket, @@ -442,6 +444,7 @@ static int nfs_sockaddr_cmp(const struct sockaddr *sa1, return 0; } +#if defined(CONFIG_NFS_V4_1) /* Common match routine for v4.0 and v4.1 callback services */ static bool nfs4_cb_match_client(const struct sockaddr *addr, struct nfs_client *clp, u32 minorversion) @@ -464,6 +467,7 @@ static bool nfs4_cb_match_client(const struct sockaddr *addr, return true; } +#endif /* CONFIG_NFS_V4_1 */ /* * Find an nfs_client on the list that matches the initialisation data -- cgit v1.2.3 From 9ffc93f203c18a70623f21950f1dd473c9ec48cd Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 28 Mar 2012 18:30:03 +0100 Subject: Remove all #inclusions of asm/system.h Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *` Signed-off-by: David Howells --- arch/um/include/asm/fixmap.h | 1 - drivers/acpi/processor_driver.c | 1 - drivers/atm/eni.c | 1 - drivers/atm/firestream.c | 1 - drivers/atm/horizon.c | 1 - drivers/atm/idt77105.c | 1 - drivers/atm/iphase.c | 1 - drivers/atm/suni.c | 1 - drivers/atm/zatm.c | 1 - drivers/block/floppy.c | 1 - drivers/block/hd.c | 1 - drivers/block/nbd.c | 1 - drivers/block/xd.c | 1 - drivers/bluetooth/bt3c_cs.c | 1 - drivers/bluetooth/btuart_cs.c | 1 - drivers/bluetooth/dtl1_cs.c | 1 - drivers/char/apm-emulation.c | 1 - drivers/char/ds1302.c | 1 - drivers/char/efirtc.c | 1 - drivers/char/genrtc.c | 1 - drivers/char/hpet.c | 1 - drivers/char/ipmi/ipmi_devintf.c | 1 - drivers/char/ipmi/ipmi_msghandler.c | 1 - drivers/char/ipmi/ipmi_si_intf.c | 1 - drivers/char/lp.c | 1 - drivers/char/mbcs.c | 1 - drivers/char/mspec.c | 1 - drivers/char/mwave/3780i.c | 1 - drivers/char/nvram.c | 1 - drivers/char/nwflash.c | 1 - drivers/char/pcmcia/synclink_cs.c | 1 - drivers/char/rtc.c | 1 - drivers/char/sonypi.c | 1 - drivers/char/xilinx_hwicap/xilinx_hwicap.c | 1 - drivers/cpufreq/omap-cpufreq.c | 1 - drivers/cpufreq/powernow-k7.c | 1 - drivers/firewire/core-cdev.c | 1 - drivers/firewire/core-device.c | 1 - drivers/firewire/core-topology.c | 1 - drivers/firewire/ohci.c | 1 - drivers/firewire/sbp2.c | 1 - drivers/i2c/busses/i2c-acorn.c | 1 - drivers/ide/ide-cs.c | 1 - drivers/ide/qd65xx.c | 1 - drivers/infiniband/hw/ehca/ehca_reqs.c | 1 - drivers/input/joydev.c | 1 - drivers/input/joystick/amijoy.c | 1 - drivers/input/mouse/amimouse.c | 1 - drivers/input/mouse/atarimouse.c | 1 - drivers/input/serio/hp_sdc.c | 1 - drivers/input/serio/maceps2.c | 1 - drivers/input/serio/rpckbd.c | 1 - drivers/input/serio/sa1111ps2.c | 1 - drivers/isdn/hardware/avm/avm_cs.c | 1 - drivers/isdn/hisax/avma1_cs.c | 1 - drivers/isdn/hisax/elsa_cs.c | 1 - drivers/isdn/hisax/sedlbauer_cs.c | 1 - drivers/isdn/hisax/teles_cs.c | 1 - drivers/isdn/i4l/isdn_bsdcomp.c | 1 - drivers/isdn/pcbit/layer2.c | 1 - drivers/macintosh/macio-adb.c | 1 - drivers/macintosh/therm_adt746x.c | 1 - drivers/macintosh/therm_pm72.c | 1 - drivers/macintosh/therm_windtunnel.c | 1 - drivers/macintosh/via-cuda.c | 1 - drivers/macintosh/via-macii.c | 1 - drivers/macintosh/via-pmu.c | 1 - drivers/macintosh/via-pmu68k.c | 1 - drivers/macintosh/windfarm_lm75_sensor.c | 1 - drivers/macintosh/windfarm_pm121.c | 1 - drivers/macintosh/windfarm_pm81.c | 1 - drivers/macintosh/windfarm_pm91.c | 1 - drivers/macintosh/windfarm_smu_controls.c | 1 - drivers/macintosh/windfarm_smu_sensors.c | 1 - drivers/media/dvb/dvb-core/dmxdev.c | 1 - drivers/media/dvb/firewire/firedtv-fw.c | 1 - drivers/media/dvb/ttpci/av7110.c | 1 - drivers/media/media-devnode.c | 1 - drivers/media/video/ivtv/ivtv-driver.h | 1 - drivers/media/video/v4l2-common.c | 1 - drivers/media/video/v4l2-dev.c | 1 - drivers/message/i2o/i2o_scsi.c | 1 - drivers/mfd/mcp-core.c | 1 - drivers/mfd/mcp-sa11x0.c | 1 - drivers/misc/sgi-xp/xp.h | 1 - drivers/mmc/card/block.c | 1 - drivers/mtd/devices/pmc551.c | 1 - drivers/mtd/devices/slram.c | 1 - drivers/mtd/maps/pcmciamtd.c | 1 - drivers/mtd/nand/bcm_umi_nand.c | 1 - drivers/net/appletalk/cops.c | 1 - drivers/net/appletalk/ltpc.c | 1 - drivers/net/arcnet/com20020_cs.c | 1 - drivers/net/bonding/bond_main.c | 1 - drivers/net/can/slcan.c | 1 - drivers/net/cris/eth_v10.c | 1 - drivers/net/ethernet/3com/3c574_cs.c | 1 - drivers/net/ethernet/3com/3c589_cs.c | 1 - drivers/net/ethernet/8390/3c503.c | 1 - drivers/net/ethernet/8390/ac3200.c | 1 - drivers/net/ethernet/8390/apne.c | 1 - drivers/net/ethernet/8390/ax88796.c | 1 - drivers/net/ethernet/8390/axnet_cs.c | 1 - drivers/net/ethernet/8390/e2100.c | 1 - drivers/net/ethernet/8390/es3210.c | 1 - drivers/net/ethernet/8390/etherh.c | 1 - drivers/net/ethernet/8390/hp-plus.c | 1 - drivers/net/ethernet/8390/hp.c | 1 - drivers/net/ethernet/8390/lib8390.c | 1 - drivers/net/ethernet/8390/lne390.c | 1 - drivers/net/ethernet/8390/mac8390.c | 1 - drivers/net/ethernet/8390/ne-h8300.c | 1 - drivers/net/ethernet/8390/ne.c | 1 - drivers/net/ethernet/8390/ne2.c | 1 - drivers/net/ethernet/8390/ne2k-pci.c | 1 - drivers/net/ethernet/8390/ne3210.c | 1 - drivers/net/ethernet/8390/pcnet_cs.c | 1 - drivers/net/ethernet/8390/smc-mca.c | 1 - drivers/net/ethernet/8390/smc-ultra.c | 1 - drivers/net/ethernet/8390/smc-ultra32.c | 1 - drivers/net/ethernet/8390/stnic.c | 1 - drivers/net/ethernet/8390/wd.c | 1 - drivers/net/ethernet/8390/zorro8390.c | 1 - drivers/net/ethernet/alteon/acenic.c | 1 - drivers/net/ethernet/amd/7990.c | 1 - drivers/net/ethernet/amd/am79c961a.c | 1 - drivers/net/ethernet/amd/amd8111e.c | 1 - drivers/net/ethernet/amd/declance.c | 1 - drivers/net/ethernet/amd/hplance.c | 1 - drivers/net/ethernet/amd/mvme147.c | 1 - drivers/net/ethernet/amd/nmclan_cs.c | 1 - drivers/net/ethernet/amd/sunlance.c | 1 - drivers/net/ethernet/broadcom/tg3.c | 1 - drivers/net/ethernet/cirrus/cs89x0.c | 1 - drivers/net/ethernet/cirrus/mac89x0.c | 1 - drivers/net/ethernet/dlink/de600.c | 1 - drivers/net/ethernet/dlink/de620.c | 1 - drivers/net/ethernet/fujitsu/at1700.c | 1 - drivers/net/ethernet/fujitsu/eth16i.c | 1 - drivers/net/ethernet/fujitsu/fmvj18x_cs.c | 1 - drivers/net/ethernet/i825xx/3c507.c | 1 - drivers/net/ethernet/i825xx/3c527.c | 1 - drivers/net/ethernet/i825xx/eepro.c | 1 - drivers/net/ethernet/i825xx/eexpress.c | 1 - drivers/net/ethernet/i825xx/ether1.c | 1 - drivers/net/ethernet/i825xx/znet.c | 1 - drivers/net/ethernet/korina.c | 1 - drivers/net/ethernet/marvell/mv643xx_eth.c | 1 - drivers/net/ethernet/marvell/pxa168_eth.c | 1 - drivers/net/ethernet/natsemi/jazzsonic.c | 1 - drivers/net/ethernet/natsemi/macsonic.c | 1 - drivers/net/ethernet/natsemi/ns83820.c | 1 - drivers/net/ethernet/neterion/s2io.c | 1 - drivers/net/ethernet/nvidia/forcedeth.c | 1 - drivers/net/ethernet/realtek/atp.c | 1 - drivers/net/ethernet/realtek/r8169.c | 1 - drivers/net/ethernet/seeq/ether3.c | 1 - drivers/net/ethernet/seeq/seeq8005.c | 1 - drivers/net/ethernet/smsc/smc91c92_cs.c | 1 - drivers/net/ethernet/sun/cassini.c | 1 - drivers/net/ethernet/sun/sunbmac.c | 1 - drivers/net/ethernet/sun/sungem.c | 1 - drivers/net/ethernet/sun/sunhme.c | 1 - drivers/net/ethernet/sun/sunqe.c | 1 - drivers/net/ethernet/tundra/tsi108_eth.c | 1 - drivers/net/ethernet/xircom/xirc2ps_cs.c | 1 - drivers/net/hamradio/6pack.c | 1 - drivers/net/hamradio/baycom_par.c | 1 - drivers/net/hamradio/bpqether.c | 1 - drivers/net/hamradio/mkiss.c | 1 - drivers/net/hamradio/scc.c | 1 - drivers/net/hamradio/yam.c | 1 - drivers/net/hippi/rrunner.c | 1 - drivers/net/irda/donauboe.c | 1 - drivers/net/loopback.c | 1 - drivers/net/plip/plip.c | 1 - drivers/net/slip/slhc.c | 1 - drivers/net/slip/slip.c | 1 - drivers/net/tokenring/3c359.c | 1 - drivers/net/tokenring/abyss.c | 1 - drivers/net/tokenring/ibmtr_cs.c | 1 - drivers/net/tokenring/lanstreamer.c | 1 - drivers/net/tokenring/madgemc.c | 1 - drivers/net/tokenring/olympic.c | 1 - drivers/net/tokenring/proteon.c | 1 - drivers/net/tokenring/skisa.c | 1 - drivers/net/tokenring/smctr.c | 1 - drivers/net/tokenring/tms380tr.c | 1 - drivers/net/tokenring/tmspci.c | 1 - drivers/net/tun.c | 1 - drivers/net/wan/dlci.c | 1 - drivers/net/wan/dscc4.c | 1 - drivers/net/wan/hd64570.c | 1 - drivers/net/wan/hd64572.c | 1 - drivers/net/wan/lapbether.c | 1 - drivers/net/wan/sdla.c | 1 - drivers/net/wan/x25_asy.c | 1 - drivers/net/wireless/airo.c | 1 - drivers/net/wireless/airo_cs.c | 1 - drivers/net/wireless/atmel.c | 1 - drivers/net/wireless/atmel_cs.c | 1 - drivers/net/wireless/prism54/islpci_mgt.c | 1 - drivers/net/wireless/ray_cs.c | 1 - drivers/net/wireless/wl3501_cs.c | 1 - drivers/nubus/nubus.c | 1 - drivers/parisc/dino.c | 1 - drivers/parisc/iosapic.c | 1 - drivers/parisc/lba_pci.c | 1 - drivers/pcmcia/cs.c | 1 - drivers/pcmcia/i82092.c | 1 - drivers/pcmcia/i82365.c | 1 - drivers/pcmcia/m32r_cfc.c | 1 - drivers/pcmcia/m32r_pcc.c | 1 - drivers/pcmcia/m8xx_pcmcia.c | 1 - drivers/pcmcia/pd6729.c | 1 - drivers/pcmcia/pxa2xx_base.c | 1 - drivers/pcmcia/sa11xx_base.c | 1 - drivers/pcmcia/soc_common.c | 1 - drivers/pcmcia/socket_sysfs.c | 1 - drivers/pcmcia/tcic.c | 1 - drivers/pcmcia/xxs1500_ss.c | 1 - drivers/pnp/pnpbios/bioscalls.c | 1 - drivers/pnp/pnpbios/core.c | 1 - drivers/s390/crypto/ap_bus.c | 1 - drivers/sbus/char/flash.c | 1 - drivers/sbus/char/openprom.c | 1 - drivers/sbus/char/uctrl.c | 1 - drivers/scsi/53c700.c | 1 - drivers/scsi/BusLogic.c | 1 - drivers/scsi/advansys.c | 1 - drivers/scsi/aha152x.c | 1 - drivers/scsi/aha1542.c | 1 - drivers/scsi/aha1740.c | 1 - drivers/scsi/arcmsr/arcmsr_hba.c | 1 - drivers/scsi/arm/acornscsi.c | 1 - drivers/scsi/arm/cumana_1.c | 1 - drivers/scsi/arm/oak.c | 1 - drivers/scsi/atp870u.c | 1 - drivers/scsi/dtc.c | 1 - drivers/scsi/fd_mcs.c | 1 - drivers/scsi/fdomain.c | 1 - drivers/scsi/g_NCR5380.c | 1 - drivers/scsi/gdth.c | 1 - drivers/scsi/ibmmca.c | 1 - drivers/scsi/in2000.c | 1 - drivers/scsi/mac53c94.c | 1 - drivers/scsi/mac_scsi.c | 1 - drivers/scsi/mesh.c | 1 - drivers/scsi/ncr53c8xx.c | 1 - drivers/scsi/nsp32.c | 1 - drivers/scsi/osst.c | 1 - drivers/scsi/pas16.c | 1 - drivers/scsi/qla1280.c | 1 - drivers/scsi/qlogicpti.c | 1 - drivers/scsi/st.c | 1 - drivers/scsi/sun3_scsi.c | 1 - drivers/scsi/sun3_scsi_vme.c | 1 - drivers/scsi/sym53c416.c | 1 - drivers/scsi/t128.c | 1 - drivers/scsi/u14-34f.c | 1 - drivers/scsi/ultrastor.c | 1 - drivers/scsi/wd7000.c | 1 - drivers/spi/spi-omap-uwire.c | 1 - drivers/staging/comedi/drivers.c | 1 - drivers/staging/comedi/drivers/cb_pcidas64.c | 1 - drivers/staging/comedi/drivers/mite.c | 1 - drivers/staging/crystalhd/crystalhd.h | 1 - drivers/staging/crystalhd/crystalhd_lnx.h | 1 - drivers/staging/crystalhd/crystalhd_misc.h | 1 + drivers/staging/et131x/et131x.c | 1 - drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 1 - drivers/staging/media/go7007/go7007-driver.c | 1 - drivers/staging/media/go7007/go7007-i2c.c | 1 - drivers/staging/media/go7007/go7007-v4l2.c | 1 - drivers/staging/media/go7007/snd-go7007.c | 1 - drivers/staging/media/lirc/lirc_serial.c | 1 - drivers/staging/media/lirc/lirc_sir.c | 1 - drivers/staging/panel/panel.c | 1 - drivers/staging/sbe-2t3e3/io.c | 1 - drivers/staging/telephony/phonedev.c | 1 - drivers/staging/tidspbridge/include/dspbridge/host_os.h | 1 - drivers/staging/wlags49_h2/wl_cs.c | 1 - drivers/staging/wlags49_h2/wl_main.c | 3 +-- drivers/staging/wlags49_h2/wl_netdev.c | 3 +-- drivers/staging/wlags49_h2/wl_pci.c | 1 - drivers/staging/wlags49_h2/wl_util.c | 3 +-- drivers/tty/amiserial.c | 1 - drivers/tty/isicom.c | 1 - drivers/tty/moxa.c | 1 - drivers/tty/mxser.c | 1 - drivers/tty/n_hdlc.c | 1 - drivers/tty/n_tty.c | 1 - drivers/tty/pty.c | 1 - drivers/tty/serial/68328serial.c | 1 - drivers/tty/serial/8250/serial_cs.c | 1 - drivers/tty/serial/crisv10.c | 1 - drivers/tty/serial/dz.c | 1 - drivers/tty/serial/icom.c | 1 - drivers/tty/serial/msm_serial_hs.c | 1 - drivers/tty/serial/zs.c | 1 - drivers/tty/synclink.c | 1 - drivers/tty/synclink_gt.c | 1 - drivers/tty/synclinkmp.c | 1 - drivers/tty/tty_io.c | 1 - drivers/tty/tty_ioctl.c | 1 - drivers/tty/vt/vt.c | 1 - drivers/usb/gadget/amd5536udc.c | 1 - drivers/usb/gadget/at91_udc.c | 1 - drivers/usb/gadget/dummy_hcd.c | 1 - drivers/usb/gadget/fsl_udc_core.c | 1 - drivers/usb/gadget/goku_udc.c | 1 - drivers/usb/gadget/langwell_udc.c | 1 - drivers/usb/gadget/mv_udc_core.c | 1 - drivers/usb/gadget/net2272.c | 1 - drivers/usb/gadget/net2280.c | 1 - drivers/usb/gadget/omap_udc.c | 1 - drivers/usb/gadget/printer.c | 1 - drivers/usb/gadget/pxa25x_udc.c | 1 - drivers/usb/gadget/rndis.c | 1 - drivers/usb/gadget/s3c2410_udc.c | 1 - drivers/usb/host/ehci-hcd.c | 1 - drivers/usb/host/isp116x-hcd.c | 1 - drivers/usb/host/isp1362-hcd.c | 1 - drivers/usb/host/ohci-hcd.c | 1 - drivers/usb/host/oxu210hp-hcd.c | 1 - drivers/usb/host/sl811-hcd.c | 1 - drivers/usb/host/u132-hcd.c | 1 - drivers/usb/host/uhci-hcd.c | 1 - drivers/video/amifb.c | 1 - drivers/video/bt431.h | 1 - drivers/video/bt455.h | 1 - drivers/video/console/fbcon.c | 1 - drivers/video/console/newport_con.c | 1 - drivers/video/cyber2000fb.c | 1 - drivers/video/dnfb.c | 1 - drivers/video/neofb.c | 1 - drivers/video/pmag-ba-fb.c | 1 - drivers/video/pmagb-b-fb.c | 1 - drivers/video/q40fb.c | 1 - drivers/video/savage/savagefb_driver.c | 1 - drivers/virtio/config.c | 1 - drivers/watchdog/advantechwdt.c | 1 - drivers/watchdog/alim7101_wdt.c | 1 - drivers/watchdog/booke_wdt.c | 1 - drivers/watchdog/eurotechwdt.c | 1 - drivers/watchdog/ib700wdt.c | 1 - drivers/watchdog/it87_wdt.c | 1 - drivers/watchdog/machzwd.c | 1 - drivers/watchdog/pc87413_wdt.c | 1 - drivers/watchdog/sbc60xxwdt.c | 1 - drivers/watchdog/sbc7240_wdt.c | 1 - drivers/watchdog/sbc8360.c | 1 - drivers/watchdog/sbc_fitpc2_wdt.c | 1 - drivers/watchdog/sc520_wdt.c | 1 - drivers/watchdog/smsc37b787_wdt.c | 1 - drivers/watchdog/w83627hf_wdt.c | 1 - drivers/watchdog/w83697hf_wdt.c | 1 - drivers/watchdog/w83697ug_wdt.c | 1 - drivers/watchdog/w83877f_wdt.c | 1 - drivers/watchdog/w83977f_wdt.c | 1 - drivers/watchdog/wdt.c | 1 - drivers/watchdog/wdt977.c | 1 - drivers/watchdog/wdt_pci.c | 1 - fs/binfmt_aout.c | 1 - fs/binfmt_flat.c | 1 - fs/coda/inode.c | 1 - fs/coda/psdev.c | 1 - fs/coda/upcall.c | 1 - fs/eventpoll.c | 1 - fs/jbd2/commit.c | 1 - fs/jbd2/journal.c | 1 - fs/ncpfs/file.c | 1 - fs/ncpfs/inode.c | 1 - fs/ncpfs/mmap.c | 1 - fs/nfs/client.c | 1 - fs/nfs/direct.c | 1 - fs/nfs/file.c | 1 - fs/nfs/getroot.c | 1 - fs/nfs/inode.c | 1 - fs/nfs/read.c | 1 - fs/nfs/super.c | 1 - fs/proc/inode.c | 1 - fs/reiserfs/journal.c | 1 - fs/ufs/inode.c | 1 - fs/ufs/super.c | 1 - fs/xfs/xfs_buf.h | 1 - include/acpi/platform/aclinux.h | 1 - include/asm-generic/atomic.h | 1 - include/linux/cnt32_to_63.h | 1 - include/linux/debug_locks.h | 1 - include/linux/efi.h | 1 - include/linux/ide.h | 1 - include/linux/interrupt.h | 1 - include/linux/lsm_audit.h | 1 - include/linux/mtd/map.h | 1 - include/linux/parport.h | 1 - include/linux/rwsem.h | 1 - include/linux/sched.h | 1 - include/linux/skbuff.h | 1 - include/linux/spinlock.h | 1 - include/linux/stop_machine.h | 1 - include/linux/tty.h | 1 - include/linux/wait.h | 1 - kernel/debug/debug_core.c | 1 - kernel/debug/kdb/kdb_bt.c | 1 - kernel/dma.c | 1 - kernel/kexec.c | 1 - kernel/rwsem.c | 1 - kernel/sysctl.c | 1 - lib/llist.c | 1 - lib/raid6/altivec.uc | 1 - net/802/fc.c | 1 - net/802/fddi.c | 1 - net/802/hippi.c | 1 - net/802/tr.c | 1 - net/atm/clip.c | 1 - net/ax25/af_ax25.c | 1 - net/ax25/ax25_addr.c | 1 - net/ax25/ax25_dev.c | 1 - net/ax25/ax25_ds_in.c | 1 - net/ax25/ax25_ds_subr.c | 1 - net/ax25/ax25_ds_timer.c | 1 - net/ax25/ax25_iface.c | 1 - net/ax25/ax25_in.c | 1 - net/ax25/ax25_ip.c | 1 - net/ax25/ax25_out.c | 1 - net/ax25/ax25_route.c | 1 - net/ax25/ax25_std_in.c | 1 - net/ax25/ax25_std_subr.c | 1 - net/ax25/ax25_std_timer.c | 1 - net/ax25/ax25_subr.c | 1 - net/ax25/ax25_timer.c | 1 - net/ax25/ax25_uid.c | 1 - net/bluetooth/bnep/sock.c | 1 - net/bluetooth/cmtp/sock.c | 1 - net/bluetooth/hci_conn.c | 1 - net/bluetooth/hci_core.c | 1 - net/bluetooth/hci_event.c | 1 - net/bluetooth/hci_sock.c | 1 - net/bluetooth/l2cap_core.c | 1 - net/bluetooth/rfcomm/sock.c | 1 - net/bluetooth/sco.c | 1 - net/core/datagram.c | 1 - net/core/dev.c | 1 - net/core/filter.c | 1 - net/core/gen_estimator.c | 1 - net/core/rtnetlink.c | 1 - net/core/scm.c | 1 - net/core/skbuff.c | 1 - net/core/sock.c | 1 - net/core/utils.c | 1 - net/decnet/af_decnet.c | 1 - net/decnet/dn_dev.c | 1 - net/decnet/dn_nsp_in.c | 1 - net/decnet/dn_nsp_out.c | 1 - net/econet/af_econet.c | 1 - net/ethernet/eth.c | 1 - net/ipv4/af_inet.c | 1 - net/ipv4/arp.c | 1 - net/ipv4/devinet.c | 1 - net/ipv4/fib_frontend.c | 1 - net/ipv4/fib_semantics.c | 1 - net/ipv4/fib_trie.c | 1 - net/ipv4/icmp.c | 1 - net/ipv4/igmp.c | 1 - net/ipv4/ip_input.c | 1 - net/ipv4/ip_output.c | 1 - net/ipv4/ipmr.c | 1 - net/ipv4/ping.c | 1 - net/ipv4/route.c | 1 - net/ipv4/udp.c | 1 - net/ipv6/af_inet6.c | 1 - net/ipv6/icmp.c | 1 - net/ipv6/ip6mr.c | 1 - net/irda/irlan/irlan_client.c | 1 - net/irda/irlan/irlan_common.c | 1 - net/irda/irlan/irlan_provider.c | 1 - net/irda/timer.c | 1 - net/lapb/lapb_iface.c | 1 - net/lapb/lapb_in.c | 1 - net/lapb/lapb_out.c | 1 - net/lapb/lapb_subr.c | 1 - net/lapb/lapb_timer.c | 1 - net/netfilter/ipvs/ip_vs_app.c | 1 - net/netfilter/ipvs/ip_vs_proto.c | 1 - net/netfilter/nfnetlink.c | 1 - net/netrom/af_netrom.c | 1 - net/netrom/nr_dev.c | 1 - net/netrom/nr_in.c | 1 - net/netrom/nr_out.c | 1 - net/netrom/nr_route.c | 1 - net/netrom/nr_subr.c | 1 - net/netrom/nr_timer.c | 1 - net/openvswitch/datapath.c | 1 - net/packet/af_packet.c | 1 - net/rose/af_rose.c | 1 - net/rose/rose_dev.c | 1 - net/rose/rose_in.c | 1 - net/rose/rose_link.c | 1 - net/rose/rose_out.c | 1 - net/rose/rose_route.c | 1 - net/rose/rose_subr.c | 1 - net/rose/rose_timer.c | 1 - net/sunrpc/clnt.c | 1 - security/selinux/include/avc.h | 1 - sound/oss/os.h | 1 - sound/oss/vidc.c | 1 - sound/oss/waveartist.c | 1 - sound/pci/asihpi/hpios.h | 1 - sound/pci/aw2/aw2-saa7146.c | 1 - 510 files changed, 4 insertions(+), 512 deletions(-) (limited to 'fs/nfs/client.c') diff --git a/arch/um/include/asm/fixmap.h b/arch/um/include/asm/fixmap.h index 69c0252345f1..21a423bae5e8 100644 --- a/arch/um/include/asm/fixmap.h +++ b/arch/um/include/asm/fixmap.h @@ -2,7 +2,6 @@ #define __UM_FIXMAP_H #include -#include #include #include #include diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index 2801b418d7bb..d4d9cb7e016a 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -46,7 +46,6 @@ #include #include -#include #include #include #include diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index 6ff612d099c3..2059ee460b0c 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index 5072f8ac16fd..86fed1b91695 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -49,7 +49,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index b81210330aca..75fd691cd43e 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -43,7 +43,6 @@ #include #include -#include #include #include #include diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c index 487a54739854..45d506363aba 100644 --- a/drivers/atm/idt77105.c +++ b/drivers/atm/idt77105.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index 9e373ba20308..d4386019af5d 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -56,7 +56,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c index 90f1ccca9e52..02159345566c 100644 --- a/drivers/atm/suni.c +++ b/drivers/atm/suni.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c index d889f56e8d8c..abe4e20b0766 100644 --- a/drivers/atm/zatm.c +++ b/drivers/atm/zatm.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 744f078f4dd8..76a08236430a 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -202,7 +202,6 @@ static int slow_floppy; #include #include -#include static int FLOPPY_IRQ = 6; static int FLOPPY_DMA = 2; diff --git a/drivers/block/hd.c b/drivers/block/hd.c index b52c9ca146fc..bf397bf108b7 100644 --- a/drivers/block/hd.c +++ b/drivers/block/hd.c @@ -44,7 +44,6 @@ #define HD_IRQ 14 #define REALLY_SLOW_IO -#include #include #include diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index c3f0ee16594d..c7ba11f9b203 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -34,7 +34,6 @@ #include #include -#include #include #include diff --git a/drivers/block/xd.c b/drivers/block/xd.c index 51a972704db5..ff540520bada 100644 --- a/drivers/block/xd.c +++ b/drivers/block/xd.c @@ -52,7 +52,6 @@ #include #include -#include #include #include diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 9c09d6f05dc9..308c8599ab55 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -39,7 +39,6 @@ #include #include #include -#include #include #include diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 194224d07f7c..c4fc2f3fc32c 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 049c0594a76b..6e8d96189684 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c index f4837a893dfa..57501ca9204b 100644 --- a/drivers/char/apm-emulation.c +++ b/drivers/char/apm-emulation.c @@ -31,7 +31,6 @@ #include #include -#include /* * The apm_bios device is one of the misc char devices. diff --git a/drivers/char/ds1302.c b/drivers/char/ds1302.c index ed8303f9890c..7d34b203718a 100644 --- a/drivers/char/ds1302.c +++ b/drivers/char/ds1302.c @@ -24,7 +24,6 @@ #include #include -#include #include #if defined(CONFIG_M32R) #include diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c index 53c524e7b829..a082d00b0f11 100644 --- a/drivers/char/efirtc.c +++ b/drivers/char/efirtc.c @@ -37,7 +37,6 @@ #include #include -#include #define EFI_RTC_VERSION "0.4" diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c index f773a9dd14f3..21cb980f1157 100644 --- a/drivers/char/genrtc.c +++ b/drivers/char/genrtc.c @@ -56,7 +56,6 @@ #include #include -#include #include /* diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index 0833896cf6f2..3845ab44c330 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -36,7 +36,6 @@ #include #include -#include #include #include diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index 2aa3977aae5e..9eb360ff8cab 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 58c0e6387cf7..c90e9390b78c 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -33,7 +33,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 50fcf9c04569..f9fdc114b31d 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -41,7 +41,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/lp.c b/drivers/char/lp.c index f43485607063..0fbf1a776b52 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -135,7 +135,6 @@ #include #include -#include /* if you have more than 8 printers, remember to increase LP_NO */ #define LP_NO 8 diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c index 1aeaaba680d2..47ff7e470d87 100644 --- a/drivers/char/mbcs.c +++ b/drivers/char/mbcs.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c index 5c0d96a820fa..8b78750f1efe 100644 --- a/drivers/char/mspec.c +++ b/drivers/char/mspec.c @@ -44,7 +44,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/char/mwave/3780i.c b/drivers/char/mwave/3780i.c index 492dbfb2efd6..881c9e595939 100644 --- a/drivers/char/mwave/3780i.c +++ b/drivers/char/mwave/3780i.c @@ -56,7 +56,6 @@ #include #include -#include #include #include "smapi.h" #include "mwavedd.h" diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c index eaade8a1ecd7..9df78e2cc45d 100644 --- a/drivers/char/nvram.c +++ b/drivers/char/nvram.c @@ -111,7 +111,6 @@ #include #include -#include static DEFINE_MUTEX(nvram_mutex); static DEFINE_SPINLOCK(nvram_state_lock); diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c index bf586ae1ee83..d45c3345b4af 100644 --- a/drivers/char/nwflash.c +++ b/drivers/char/nwflash.c @@ -32,7 +32,6 @@ #include #include #include -#include #include /*****************************************************************************/ diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index f6453df4921c..0a484b4a1b02 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -60,7 +60,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index 872e09a02d23..af9437488b6c 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -83,7 +83,6 @@ #include #include -#include #ifdef CONFIG_X86 #include diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index 1ee8ce7d2762..45713f0e7d61 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -54,7 +54,6 @@ #include #include -#include #include diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c index e90e1c74fd4c..31ba11ca75e1 100644 --- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c +++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c @@ -89,7 +89,6 @@ #include #include -#include #ifdef CONFIG_OF /* For open firmware. */ diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c index 5d04c57aae30..3093ca6152c9 100644 --- a/drivers/cpufreq/omap-cpufreq.c +++ b/drivers/cpufreq/omap-cpufreq.c @@ -26,7 +26,6 @@ #include #include -#include #include #include diff --git a/drivers/cpufreq/powernow-k7.c b/drivers/cpufreq/powernow-k7.c index cf7e1ee005a2..334cc2f1e9f1 100644 --- a/drivers/cpufreq/powernow-k7.c +++ b/drivers/cpufreq/powernow-k7.c @@ -27,7 +27,6 @@ #include /* Needed for recalibrate_cpu_khz() */ #include -#include #include #ifdef CONFIG_X86_POWERNOW_K7_ACPI diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index 22c6df5f136d..2e6b24547e2a 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -44,7 +44,6 @@ #include #include -#include #include "core.h" diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c index afa7c83bd114..68109e9bb04e 100644 --- a/drivers/firewire/core-device.c +++ b/drivers/firewire/core-device.c @@ -40,7 +40,6 @@ #include #include -#include #include "core.h" diff --git a/drivers/firewire/core-topology.c b/drivers/firewire/core-topology.c index 255646ffc352..0de83508f321 100644 --- a/drivers/firewire/core-topology.c +++ b/drivers/firewire/core-topology.c @@ -31,7 +31,6 @@ #include #include -#include #include "core.h" diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 187b3f2e797e..2b5460075a9f 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -46,7 +46,6 @@ #include #include -#include #ifdef CONFIG_PPC_PMAC #include diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c index 000a29ffedae..b7e65d7eab64 100644 --- a/drivers/firewire/sbp2.c +++ b/drivers/firewire/sbp2.c @@ -52,7 +52,6 @@ #include #include -#include #include #include diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c index 86796488ef4f..ed9f48d566db 100644 --- a/drivers/i2c/busses/i2c-acorn.c +++ b/drivers/i2c/busses/i2c-acorn.c @@ -19,7 +19,6 @@ #include #include -#include #define FORCE_ONES 0xdc #define SCL 0x02 diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c index d2f3db3cf3ed..28e344ea514c 100644 --- a/drivers/ide/ide-cs.c +++ b/drivers/ide/ide-cs.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include diff --git a/drivers/ide/qd65xx.c b/drivers/ide/qd65xx.c index 8bbfe5557c7b..e03f4f19c1d6 100644 --- a/drivers/ide/qd65xx.c +++ b/drivers/ide/qd65xx.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #define DRV_NAME "qd65xx" diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c index 9a3fbfca9b41..fd05f48f6b0b 100644 --- a/drivers/infiniband/hw/ehca/ehca_reqs.c +++ b/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -42,7 +42,6 @@ */ -#include #include "ehca_classes.h" #include "ehca_tools.h" #include "ehca_qes.h" diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index c24ec2d5f926..26043cc6a016 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -13,7 +13,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include -#include #include #include #include diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c index 0bc86204213e..24044dacbf70 100644 --- a/drivers/input/joystick/amijoy.c +++ b/drivers/input/joystick/amijoy.c @@ -35,7 +35,6 @@ #include #include -#include #include #include diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c index ff5f61a0fd3a..5fa99341a39d 100644 --- a/drivers/input/mouse/amimouse.c +++ b/drivers/input/mouse/amimouse.c @@ -25,7 +25,6 @@ #include #include -#include #include #include #include diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c index 5c4a692bf73a..d1c43236b125 100644 --- a/drivers/input/mouse/atarimouse.c +++ b/drivers/input/mouse/atarimouse.c @@ -47,7 +47,6 @@ #include #include -#include #include #include #include diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index be3316073ae7..09a089996ded 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -71,7 +71,6 @@ #include #include #include -#include /* Machine-specific abstraction */ diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c index 558200e96d0f..61da763b1209 100644 --- a/drivers/input/serio/maceps2.c +++ b/drivers/input/serio/maceps2.c @@ -21,7 +21,6 @@ #include #include -#include #include #include diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c index 8b44ddc8041c..d8aac177307f 100644 --- a/drivers/input/serio/rpckbd.c +++ b/drivers/input/serio/rpckbd.c @@ -39,7 +39,6 @@ #include #include #include -#include MODULE_AUTHOR("Vojtech Pavlik, Russell King"); MODULE_DESCRIPTION("Acorn RiscPC PS/2 keyboard controller driver"); diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c index 44fc8b4bcd81..e3c85fafe937 100644 --- a/drivers/input/serio/sa1111ps2.c +++ b/drivers/input/serio/sa1111ps2.c @@ -20,7 +20,6 @@ #include #include -#include #include diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 44b50cc645e6..c21353d8e915 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 33e3c94887d8..c644557ae614 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index fe254e74a850..a8c4d3fc9a6d 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -44,7 +44,6 @@ #include #include #include -#include #include #include diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 68f50495d166..f0dfc0c976eb 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -44,7 +44,6 @@ #include #include #include -#include #include #include diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index bfe94284b0d5..4deac451807c 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include diff --git a/drivers/isdn/i4l/isdn_bsdcomp.c b/drivers/isdn/i4l/isdn_bsdcomp.c index 7f3c54d40474..c59e8d2c0675 100644 --- a/drivers/isdn/i4l/isdn_bsdcomp.c +++ b/drivers/isdn/i4l/isdn_bsdcomp.c @@ -69,7 +69,6 @@ #include /* used in new tty drivers */ #include -#include #include #include diff --git a/drivers/isdn/pcbit/layer2.c b/drivers/isdn/pcbit/layer2.c index 682911f81138..a18e639b40d7 100644 --- a/drivers/isdn/pcbit/layer2.c +++ b/drivers/isdn/pcbit/layer2.c @@ -36,7 +36,6 @@ #include -#include #include diff --git a/drivers/macintosh/macio-adb.c b/drivers/macintosh/macio-adb.c index b6ef8f590764..87de8d9bcfad 100644 --- a/drivers/macintosh/macio-adb.c +++ b/drivers/macintosh/macio-adb.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c index c60d025044ee..fc71723cbc48 100644 --- a/drivers/macintosh/therm_adt746x.c +++ b/drivers/macintosh/therm_adt746x.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #undef DEBUG diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c index 0ff92c208005..97cfc5ac9fd0 100644 --- a/drivers/macintosh/therm_pm72.c +++ b/drivers/macintosh/therm_pm72.c @@ -127,7 +127,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c index 46c4e95f10d6..3b4a157714b1 100644 --- a/drivers/macintosh/therm_windtunnel.c +++ b/drivers/macintosh/therm_windtunnel.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c index 971bc9582a5f..86511c570dd8 100644 --- a/drivers/macintosh/via-cuda.c +++ b/drivers/macintosh/via-cuda.c @@ -26,7 +26,6 @@ #include #endif #include -#include #include static volatile unsigned char __iomem *via; diff --git a/drivers/macintosh/via-macii.c b/drivers/macintosh/via-macii.c index c9570fcf1cce..3725f088f17e 100644 --- a/drivers/macintosh/via-macii.c +++ b/drivers/macintosh/via-macii.c @@ -34,7 +34,6 @@ #include #include #include -#include static volatile unsigned char *via; diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 6cccd60c594e..22b8ce4191cc 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -50,7 +50,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c index aeb30d07d5a2..a00ee41f0573 100644 --- a/drivers/macintosh/via-pmu68k.c +++ b/drivers/macintosh/via-pmu68k.c @@ -37,7 +37,6 @@ #include #include -#include #include #include diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c index 647c6add2193..4d6a90a1372b 100644 --- a/drivers/macintosh/windfarm_lm75_sensor.c +++ b/drivers/macintosh/windfarm_lm75_sensor.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c index 30e6195e19d4..04067e073aa9 100644 --- a/drivers/macintosh/windfarm_pm121.c +++ b/drivers/macintosh/windfarm_pm121.c @@ -215,7 +215,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c index 749d174b0dc6..fc13d0f2663b 100644 --- a/drivers/macintosh/windfarm_pm81.c +++ b/drivers/macintosh/windfarm_pm81.c @@ -107,7 +107,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c index 344273235124..a9430ed4f36c 100644 --- a/drivers/macintosh/windfarm_pm91.c +++ b/drivers/macintosh/windfarm_pm91.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c index 43137b421f92..3c2be5193fd5 100644 --- a/drivers/macintosh/windfarm_smu_controls.c +++ b/drivers/macintosh/windfarm_smu_controls.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c index 3c193504bb80..1cc4e4953d89 100644 --- a/drivers/macintosh/windfarm_smu_sensors.c +++ b/drivers/macintosh/windfarm_smu_sensors.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c index e4b5c03ae516..73970cd97af1 100644 --- a/drivers/media/dvb/dvb-core/dmxdev.c +++ b/drivers/media/dvb/dvb-core/dmxdev.c @@ -29,7 +29,6 @@ #include #include #include -#include #include "dmxdev.h" static int debug; diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c index 864b6274c729..e24ec539a5fd 100644 --- a/drivers/media/dvb/firewire/firedtv-fw.c +++ b/drivers/media/dvb/firewire/firedtv-fw.c @@ -20,7 +20,6 @@ #include #include -#include #include diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index 6ecbcf614878..4bd8bd56befc 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -53,7 +53,6 @@ #include #include -#include #include diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index 7b42ace419d9..04d6d541d862 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -40,7 +40,6 @@ #include #include #include -#include #include diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index 06f3d78389bf..52d5dd71032e 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -54,7 +54,6 @@ #include #include #include -#include #include #include diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 5c6100fb4072..1baec8393306 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -55,7 +55,6 @@ #include #endif #include -#include #include #include #include diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c index 96e9615663e9..8546f8129448 100644 --- a/drivers/media/video/v4l2-dev.c +++ b/drivers/media/video/v4l2-dev.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c index c8ed7b63fdf5..1d31d7284cbd 100644 --- a/drivers/message/i2o/i2o_scsi.c +++ b/drivers/message/i2o/i2o_scsi.c @@ -57,7 +57,6 @@ #include #include -#include #include #include diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c index 86cc3f7841cd..32c82de81ada 100644 --- a/drivers/mfd/mcp-core.c +++ b/drivers/mfd/mcp-core.c @@ -20,7 +20,6 @@ #include #include -#include #define to_mcp(d) container_of(d, struct mcp, attached_device) diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index 02c53a0766c4..4a27c2b9a891 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h index 851b2f25ce0e..c862cd4583cc 100644 --- a/drivers/misc/sgi-xp/xp.h +++ b/drivers/misc/sgi-xp/xp.h @@ -25,7 +25,6 @@ #endif #if defined CONFIG_IA64 -#include #include /* defines is_shub1() and is_shub2() */ #define is_shub() ia64_platform_is("sn2") #endif diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index e5a3c7b6dedb..4c3b2847e47c 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -41,7 +41,6 @@ #include #include -#include #include #include "queue.h" diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c index ecff765579dd..5d53c5760a6c 100644 --- a/drivers/mtd/devices/pmc551.c +++ b/drivers/mtd/devices/pmc551.c @@ -93,7 +93,6 @@ #include #include #include -#include #include #include diff --git a/drivers/mtd/devices/slram.c b/drivers/mtd/devices/slram.c index e585263161b9..288594163c22 100644 --- a/drivers/mtd/devices/slram.c +++ b/drivers/mtd/devices/slram.c @@ -42,7 +42,6 @@ #include #include #include -#include #include diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index e8e9fec23553..0259cf583022 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c index 50387fd4009b..64c9cbaf86a1 100644 --- a/drivers/mtd/nand/bcm_umi_nand.c +++ b/drivers/mtd/nand/bcm_umi_nand.c @@ -31,7 +31,6 @@ #include #include -#include #include #include diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c index 9abd4eb86dc1..dd5e04813b76 100644 --- a/drivers/net/appletalk/cops.c +++ b/drivers/net/appletalk/cops.c @@ -70,7 +70,6 @@ static const char *version = #include #include -#include #include #include diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c index 6057b30417a2..0910dce3996d 100644 --- a/drivers/net/appletalk/ltpc.c +++ b/drivers/net/appletalk/ltpc.c @@ -229,7 +229,6 @@ static int dma; #include #include -#include #include #include diff --git a/drivers/net/arcnet/com20020_cs.c b/drivers/net/arcnet/com20020_cs.c index 980e65c14936..5bed4c4e2508 100644 --- a/drivers/net/arcnet/com20020_cs.c +++ b/drivers/net/arcnet/com20020_cs.c @@ -47,7 +47,6 @@ #include #include -#include #define VERSION "arcnet: COM20020 PCMCIA support loaded.\n" diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 0730203a19f2..d6e85864beea 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -54,7 +54,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c index 98a5a7d867f5..034c16b60e96 100644 --- a/drivers/net/can/slcan.c +++ b/drivers/net/can/slcan.c @@ -40,7 +40,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index 7cb2785e209d..ec03b401620a 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -35,7 +35,6 @@ #include /* CRIS_LED_* I/O functions */ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/3com/3c574_cs.c b/drivers/net/ethernet/3com/3c574_cs.c index e61b2f82ba3a..66df93638085 100644 --- a/drivers/net/ethernet/3com/3c574_cs.c +++ b/drivers/net/ethernet/3com/3c574_cs.c @@ -95,7 +95,6 @@ earlier 3Com products. #include #include -#include /*====================================================================*/ diff --git a/drivers/net/ethernet/3com/3c589_cs.c b/drivers/net/ethernet/3com/3c589_cs.c index b23253b9f742..a556c01e011b 100644 --- a/drivers/net/ethernet/3com/3c589_cs.c +++ b/drivers/net/ethernet/3com/3c589_cs.c @@ -50,7 +50,6 @@ #include #include -#include /* To minimize the size of the driver source I only define operating constants if they are used several times. You'll need the manual diff --git a/drivers/net/ethernet/8390/3c503.c b/drivers/net/ethernet/8390/3c503.c index fbab1367505f..49d76bd0dc86 100644 --- a/drivers/net/ethernet/8390/3c503.c +++ b/drivers/net/ethernet/8390/3c503.c @@ -54,7 +54,6 @@ static const char version[] = #include #include -#include #include #include "8390.h" diff --git a/drivers/net/ethernet/8390/ac3200.c b/drivers/net/ethernet/8390/ac3200.c index 5337dd0a59b0..ccf07942ff6e 100644 --- a/drivers/net/ethernet/8390/ac3200.c +++ b/drivers/net/ethernet/8390/ac3200.c @@ -34,7 +34,6 @@ static const char version[] = #include #include -#include #include #include diff --git a/drivers/net/ethernet/8390/apne.c b/drivers/net/ethernet/8390/apne.c index 3ad5d2f9a49c..923959275a82 100644 --- a/drivers/net/ethernet/8390/apne.c +++ b/drivers/net/ethernet/8390/apne.c @@ -39,7 +39,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c index c30adcc9828a..11476ca95e93 100644 --- a/drivers/net/ethernet/8390/ax88796.c +++ b/drivers/net/ethernet/8390/ax88796.c @@ -31,7 +31,6 @@ #include -#include /* Rename the lib8390.c functions to show that they are in this driver */ #define __ei_open ax_ei_open diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c index c5bd8eb7a9f5..e1b3941bd149 100644 --- a/drivers/net/ethernet/8390/axnet_cs.c +++ b/drivers/net/ethernet/8390/axnet_cs.c @@ -46,7 +46,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/8390/e2100.c b/drivers/net/ethernet/8390/e2100.c index d16dc53c1813..ed55ce85ebbf 100644 --- a/drivers/net/ethernet/8390/e2100.c +++ b/drivers/net/ethernet/8390/e2100.c @@ -48,7 +48,6 @@ static const char version[] = #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/es3210.c b/drivers/net/ethernet/8390/es3210.c index 6428f9e7a554..ba1b5c95531f 100644 --- a/drivers/net/ethernet/8390/es3210.c +++ b/drivers/net/ethernet/8390/es3210.c @@ -59,7 +59,6 @@ static const char version[] = #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c index a45b0d8a9f12..dbefd5658c14 100644 --- a/drivers/net/ethernet/8390/etherh.c +++ b/drivers/net/ethernet/8390/etherh.c @@ -45,7 +45,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/8390/hp-plus.c b/drivers/net/ethernet/8390/hp-plus.c index d42938b6b596..52f70f999c00 100644 --- a/drivers/net/ethernet/8390/hp-plus.c +++ b/drivers/net/ethernet/8390/hp-plus.c @@ -33,7 +33,6 @@ static const char version[] = #include #include -#include #include #include "8390.h" diff --git a/drivers/net/ethernet/8390/hp.c b/drivers/net/ethernet/8390/hp.c index 113f1e075a26..37fa89aa4578 100644 --- a/drivers/net/ethernet/8390/hp.c +++ b/drivers/net/ethernet/8390/hp.c @@ -33,7 +33,6 @@ static const char version[] = #include #include -#include #include #include "8390.h" diff --git a/drivers/net/ethernet/8390/lib8390.c b/drivers/net/ethernet/8390/lib8390.c index e77f624e8194..b329f5c0d62b 100644 --- a/drivers/net/ethernet/8390/lib8390.c +++ b/drivers/net/ethernet/8390/lib8390.c @@ -57,7 +57,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/8390/lne390.c b/drivers/net/ethernet/8390/lne390.c index 69490ae018ea..479409bf2e3c 100644 --- a/drivers/net/ethernet/8390/lne390.c +++ b/drivers/net/ethernet/8390/lne390.c @@ -46,7 +46,6 @@ static const char *version = #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c index af5d9822cad9..88ccc8b14f0a 100644 --- a/drivers/net/ethernet/8390/mac8390.c +++ b/drivers/net/ethernet/8390/mac8390.c @@ -37,7 +37,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/8390/ne-h8300.c b/drivers/net/ethernet/8390/ne-h8300.c index 9b9c77d5a65c..7fc28f2d28a6 100644 --- a/drivers/net/ethernet/8390/ne-h8300.c +++ b/drivers/net/ethernet/8390/ne-h8300.c @@ -29,7 +29,6 @@ static const char version1[] = #include #include -#include #include #include diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c index f92ea2a65a57..d04911d33b64 100644 --- a/drivers/net/ethernet/8390/ne.c +++ b/drivers/net/ethernet/8390/ne.c @@ -53,7 +53,6 @@ static const char version2[] = #include #include -#include #include #include "8390.h" diff --git a/drivers/net/ethernet/8390/ne2.c b/drivers/net/ethernet/8390/ne2.c index 922b32036c63..ef85839f43d8 100644 --- a/drivers/net/ethernet/8390/ne2.c +++ b/drivers/net/ethernet/8390/ne2.c @@ -76,7 +76,6 @@ static const char *version = "ne2.c:v0.91 Nov 16 1998 Wim Dumon #include -#include #include #include diff --git a/drivers/net/ethernet/8390/ne2k-pci.c b/drivers/net/ethernet/8390/ne2k-pci.c index 3fab04a0034a..5e8845febfb8 100644 --- a/drivers/net/ethernet/8390/ne2k-pci.c +++ b/drivers/net/ethernet/8390/ne2k-pci.c @@ -54,7 +54,6 @@ static int options[MAX_UNITS]; #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/8390/ne3210.c b/drivers/net/ethernet/8390/ne3210.c index 2a3e8057feae..a2f8b2b8e27c 100644 --- a/drivers/net/ethernet/8390/ne3210.c +++ b/drivers/net/ethernet/8390/ne3210.c @@ -39,7 +39,6 @@ #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c index f2a4e5de18c4..de1af0bfed4c 100644 --- a/drivers/net/ethernet/8390/pcnet_cs.c +++ b/drivers/net/ethernet/8390/pcnet_cs.c @@ -49,7 +49,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/8390/smc-mca.c b/drivers/net/ethernet/8390/smc-mca.c index 77efec44fea0..7a68590f2804 100644 --- a/drivers/net/ethernet/8390/smc-mca.c +++ b/drivers/net/ethernet/8390/smc-mca.c @@ -47,7 +47,6 @@ #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c index 1cc306a83ff7..b0fbce39661a 100644 --- a/drivers/net/ethernet/8390/smc-ultra.c +++ b/drivers/net/ethernet/8390/smc-ultra.c @@ -69,7 +69,6 @@ static const char version[] = #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/smc-ultra32.c b/drivers/net/ethernet/8390/smc-ultra32.c index bb87053eb3da..923e42aedcfd 100644 --- a/drivers/net/ethernet/8390/smc-ultra32.c +++ b/drivers/net/ethernet/8390/smc-ultra32.c @@ -57,7 +57,6 @@ static const char *version = "smc-ultra32.c: 06/97 v1.00\n"; #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/stnic.c b/drivers/net/ethernet/8390/stnic.c index 3b903759980a..8df4c4157230 100644 --- a/drivers/net/ethernet/8390/stnic.c +++ b/drivers/net/ethernet/8390/stnic.c @@ -17,7 +17,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/8390/wd.c b/drivers/net/ethernet/8390/wd.c index c175fadb597b..03eb3eed49fa 100644 --- a/drivers/net/ethernet/8390/wd.c +++ b/drivers/net/ethernet/8390/wd.c @@ -39,7 +39,6 @@ static const char version[] = #include #include -#include #include "8390.h" diff --git a/drivers/net/ethernet/8390/zorro8390.c b/drivers/net/ethernet/8390/zorro8390.c index bcd27323b203..7818e6397e91 100644 --- a/drivers/net/ethernet/8390/zorro8390.c +++ b/drivers/net/ethernet/8390/zorro8390.c @@ -31,7 +31,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c index 6c3b1c0adaa0..7219123fa0a4 100644 --- a/drivers/net/ethernet/alteon/acenic.c +++ b/drivers/net/ethernet/alteon/acenic.c @@ -78,7 +78,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c index 1b046f58d58f..6e722dc37db7 100644 --- a/drivers/net/ethernet/amd/7990.c +++ b/drivers/net/ethernet/amd/7990.c @@ -33,7 +33,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/amd/am79c961a.c b/drivers/net/ethernet/amd/am79c961a.c index cc7b9e46780c..e10ffad525a7 100644 --- a/drivers/net/ethernet/amd/am79c961a.c +++ b/drivers/net/ethernet/amd/am79c961a.c @@ -30,7 +30,6 @@ #include #include -#include #define TX_BUFFERS 15 #define RX_BUFFERS 25 diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c index 9f62504d0086..64d0d9c1afa2 100644 --- a/drivers/net/ethernet/amd/amd8111e.c +++ b/drivers/net/ethernet/amd/amd8111e.c @@ -88,7 +88,6 @@ Revision History: #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c index 7dc508e5c72e..75299f500ee5 100644 --- a/drivers/net/ethernet/amd/declance.c +++ b/drivers/net/ethernet/amd/declance.c @@ -64,7 +64,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/amd/hplance.c b/drivers/net/ethernet/amd/hplance.c index 4e2d68a4de8a..8baff4e5d964 100644 --- a/drivers/net/ethernet/amd/hplance.c +++ b/drivers/net/ethernet/amd/hplance.c @@ -22,7 +22,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/amd/mvme147.c b/drivers/net/ethernet/amd/mvme147.c index 56bc47a94186..9af3c307862c 100644 --- a/drivers/net/ethernet/amd/mvme147.c +++ b/drivers/net/ethernet/amd/mvme147.c @@ -22,7 +22,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index ebdb9e238a8d..9f59bf63514b 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -154,7 +154,6 @@ Include Files #include #include -#include /* ---------------------------------------------------------------------------- Defines diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c index e3fe3504e198..d7a3533d990b 100644 --- a/drivers/net/ethernet/amd/sunlance.c +++ b/drivers/net/ethernet/amd/sunlance.c @@ -95,7 +95,6 @@ static char lancestr[] = "LANCE"; #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index b0657466041d..a374f2788347 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -48,7 +48,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c index d5ff93653e4c..98c171b3a45e 100644 --- a/drivers/net/ethernet/cirrus/cs89x0.c +++ b/drivers/net/ethernet/cirrus/cs89x0.c @@ -148,7 +148,6 @@ #include #include -#include #include #include #if ALLOW_DMA diff --git a/drivers/net/ethernet/cirrus/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c index 932fdccc339a..e285f384b096 100644 --- a/drivers/net/ethernet/cirrus/mac89x0.c +++ b/drivers/net/ethernet/cirrus/mac89x0.c @@ -99,7 +99,6 @@ static char *version = #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/dlink/de600.c b/drivers/net/ethernet/dlink/de600.c index 682750c052c8..414f0eea1049 100644 --- a/drivers/net/ethernet/dlink/de600.c +++ b/drivers/net/ethernet/dlink/de600.c @@ -46,7 +46,6 @@ static const char version[] = "de600.c: $Revision: 1.41-2.5 $, Bjorn Ekwall (bj #include #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/dlink/de620.c b/drivers/net/ethernet/dlink/de620.c index afc5aaac6b60..2e2bc60ee811 100644 --- a/drivers/net/ethernet/dlink/de620.c +++ b/drivers/net/ethernet/dlink/de620.c @@ -122,7 +122,6 @@ static const char version[] = #include #include -#include /* Constant definitions for the DE-620 registers, commands and bits */ #include "de620.h" diff --git a/drivers/net/ethernet/fujitsu/at1700.c b/drivers/net/ethernet/fujitsu/at1700.c index 586b46fd4eed..3d94797c8f9b 100644 --- a/drivers/net/ethernet/fujitsu/at1700.c +++ b/drivers/net/ethernet/fujitsu/at1700.c @@ -52,7 +52,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/fujitsu/eth16i.c b/drivers/net/ethernet/fujitsu/eth16i.c index c3f0178fb5cb..a992d1f7e0d2 100644 --- a/drivers/net/ethernet/fujitsu/eth16i.c +++ b/drivers/net/ethernet/fujitsu/eth16i.c @@ -163,7 +163,6 @@ static char *version = #include #include -#include #include diff --git a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c index 0230319ddb59..2418faf2251a 100644 --- a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c +++ b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c @@ -57,7 +57,6 @@ #include #include -#include /*====================================================================*/ diff --git a/drivers/net/ethernet/i825xx/3c507.c b/drivers/net/ethernet/i825xx/3c507.c index ed6925f11479..e8984b059905 100644 --- a/drivers/net/ethernet/i825xx/3c507.c +++ b/drivers/net/ethernet/i825xx/3c507.c @@ -63,7 +63,6 @@ static const char version[] = #include #include -#include #include /* use 0 for production, 1 for verification, 2..7 for debug */ diff --git a/drivers/net/ethernet/i825xx/3c527.c b/drivers/net/ethernet/i825xx/3c527.c index ef43f3e951c5..278e791afe00 100644 --- a/drivers/net/ethernet/i825xx/3c527.c +++ b/drivers/net/ethernet/i825xx/3c527.c @@ -106,7 +106,6 @@ DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " Richard Procter #include -#include #include #include diff --git a/drivers/net/ethernet/i825xx/eepro.c b/drivers/net/ethernet/i825xx/eepro.c index 7a4ad4a07917..7f49fd54c521 100644 --- a/drivers/net/ethernet/i825xx/eepro.c +++ b/drivers/net/ethernet/i825xx/eepro.c @@ -148,7 +148,6 @@ static const char version[] = #include #include -#include #include #include diff --git a/drivers/net/ethernet/i825xx/eexpress.c b/drivers/net/ethernet/i825xx/eexpress.c index 3fc649e54a32..cc2e66ad4436 100644 --- a/drivers/net/ethernet/i825xx/eexpress.c +++ b/drivers/net/ethernet/i825xx/eexpress.c @@ -116,7 +116,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/i825xx/ether1.c b/drivers/net/ethernet/i825xx/ether1.c index 406a12b46404..067db3f13e91 100644 --- a/drivers/net/ethernet/i825xx/ether1.c +++ b/drivers/net/ethernet/i825xx/ether1.c @@ -48,7 +48,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/i825xx/znet.c b/drivers/net/ethernet/i825xx/znet.c index a43649735a04..bd1f1ef91e19 100644 --- a/drivers/net/ethernet/i825xx/znet.c +++ b/drivers/net/ethernet/i825xx/znet.c @@ -100,7 +100,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c index f30db1c46600..bc58f1dc22f5 100644 --- a/drivers/net/ethernet/korina.c +++ b/drivers/net/ethernet/korina.c @@ -55,7 +55,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 75af1afe46c8..5e1ca0f05090 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -57,7 +57,6 @@ #include #include #include -#include static char mv643xx_eth_driver_name[] = "mv643xx_eth"; static char mv643xx_eth_driver_version[] = "1.4"; diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 45a6333588e6..efec6b60b327 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -43,7 +43,6 @@ #include #include #include -#include #include #include diff --git a/drivers/net/ethernet/natsemi/jazzsonic.c b/drivers/net/ethernet/natsemi/jazzsonic.c index 5b89fd377ae3..95dd39ffb230 100644 --- a/drivers/net/ethernet/natsemi/jazzsonic.c +++ b/drivers/net/ethernet/natsemi/jazzsonic.c @@ -38,7 +38,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/natsemi/macsonic.c b/drivers/net/ethernet/natsemi/macsonic.c index e640e23460de..b9680ba5a325 100644 --- a/drivers/net/ethernet/natsemi/macsonic.c +++ b/drivers/net/ethernet/natsemi/macsonic.c @@ -53,7 +53,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c index c24b46cbfe27..d52728b3c436 100644 --- a/drivers/net/ethernet/natsemi/ns83820.c +++ b/drivers/net/ethernet/natsemi/ns83820.c @@ -121,7 +121,6 @@ #include #include -#include #define DRV_NAME "ns83820" diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index 22a8de00bf02..6338ef8606ae 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -81,7 +81,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 8561dd25db66..aca13046e432 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -69,7 +69,6 @@ #include #include -#include #define TX_WORK_PER_LOOP 64 #define RX_WORK_PER_LOOP 64 diff --git a/drivers/net/ethernet/realtek/atp.c b/drivers/net/ethernet/realtek/atp.c index 46c1932048cb..e02f04d7f3ad 100644 --- a/drivers/net/ethernet/realtek/atp.c +++ b/drivers/net/ethernet/realtek/atp.c @@ -140,7 +140,6 @@ static int xcvr[NUM_UNITS]; /* The data transfer mode. */ #include #include -#include #include #include diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 27c358c8f4dc..7b23554f80b6 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -29,7 +29,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c index 7b819bd8c416..df808ac8cb65 100644 --- a/drivers/net/ethernet/seeq/ether3.c +++ b/drivers/net/ethernet/seeq/ether3.c @@ -64,7 +64,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/seeq/seeq8005.c b/drivers/net/ethernet/seeq/seeq8005.c index 798990774446..698edbbfc149 100644 --- a/drivers/net/ethernet/seeq/seeq8005.c +++ b/drivers/net/ethernet/seeq/seeq8005.c @@ -47,7 +47,6 @@ static const char version[] = #include #include -#include #include #include diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c index d12e48a7861d..04393b5fef71 100644 --- a/drivers/net/ethernet/smsc/smc91c92_cs.c +++ b/drivers/net/ethernet/smsc/smc91c92_cs.c @@ -53,7 +53,6 @@ #include #include -#include #include /*====================================================================*/ diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index 3c2295560732..ce4df61b4b56 100644 --- a/drivers/net/ethernet/sun/cassini.c +++ b/drivers/net/ethernet/sun/cassini.c @@ -99,7 +99,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c index f359863b5340..2a83fc57edba 100644 --- a/drivers/net/ethernet/sun/sunbmac.c +++ b/drivers/net/ethernet/sun/sunbmac.c @@ -35,7 +35,6 @@ #include #include #include -#include #include "sunbmac.h" diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c index ba041596e046..558409ff4058 100644 --- a/drivers/net/ethernet/sun/sungem.c +++ b/drivers/net/ethernet/sun/sungem.c @@ -41,7 +41,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c index 8b627e2f798d..b95e7e681b38 100644 --- a/drivers/net/ethernet/sun/sunhme.c +++ b/drivers/net/ethernet/sun/sunhme.c @@ -36,7 +36,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/sun/sunqe.c b/drivers/net/ethernet/sun/sunqe.c index 139d6b410d68..7d4a040d84a2 100644 --- a/drivers/net/ethernet/sun/sunqe.c +++ b/drivers/net/ethernet/sun/sunqe.c @@ -28,7 +28,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index 840e0e9031f5..277c93e9ff4d 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -50,7 +50,6 @@ #include #include -#include #include #include diff --git a/drivers/net/ethernet/xircom/xirc2ps_cs.c b/drivers/net/ethernet/xircom/xirc2ps_cs.c index 5c69c6f93fb8..94a1f94f74b8 100644 --- a/drivers/net/ethernet/xircom/xirc2ps_cs.c +++ b/drivers/net/ethernet/xircom/xirc2ps_cs.c @@ -89,7 +89,6 @@ #include #include -#include #include #ifndef MANFID_COMPAQ diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 2a5a34d2d67b..64783a0d545a 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -13,7 +13,6 @@ */ #include -#include #include #include #include diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index f1aea0c98333..acb636963e90 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -86,7 +86,6 @@ #include #include -#include #include /* --------------------------------------------------------------------- */ diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 18d8affecd1b..76d54774ba82 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -69,7 +69,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index bc02968cee16..aed1a6105b24 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -17,7 +17,6 @@ * Copyright (C) 2004, 05 Thomas Osterried DL9SAU */ #include -#include #include #include #include diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index 33655814448e..efc6c97163a7 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -177,7 +177,6 @@ #include #include -#include #include #include diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 696327773fbe..5a6412ecce73 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -52,7 +52,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/hippi/rrunner.c b/drivers/net/hippi/rrunner.c index 2a51363d9fed..168c8f41d09f 100644 --- a/drivers/net/hippi/rrunner.c +++ b/drivers/net/hippi/rrunner.c @@ -43,7 +43,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c index 617a446d126c..4351296dde32 100644 --- a/drivers/net/irda/donauboe.c +++ b/drivers/net/irda/donauboe.c @@ -156,7 +156,6 @@ #include #include -#include #include #include diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index b71998d0b5b4..32eb94ece6c1 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -41,7 +41,6 @@ #include #include -#include #include #include diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c index 1a5a316cc968..bed62d9c53c8 100644 --- a/drivers/net/plip/plip.c +++ b/drivers/net/plip/plip.c @@ -113,7 +113,6 @@ static const char version[] = "NET3 PLIP version 2.4-parport gniibe@mri.co.jp\n" #include -#include #include #include diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c index 0a0a6643cf3a..1252d9c726a7 100644 --- a/drivers/net/slip/slhc.c +++ b/drivers/net/slip/slhc.c @@ -75,7 +75,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index 69345dfae0fd..d4c9db3da22a 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -64,7 +64,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index d7c292aa76b1..b15ac81d46fa 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -68,7 +68,6 @@ #include #include -#include #include "3c359.h" diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c index 515f122777ab..b715e6b444da 100644 --- a/drivers/net/tokenring/abyss.c +++ b/drivers/net/tokenring/abyss.c @@ -33,7 +33,6 @@ #include #include -#include #include #include diff --git a/drivers/net/tokenring/ibmtr_cs.c b/drivers/net/tokenring/ibmtr_cs.c index 91b684630fc5..356e28e4881b 100644 --- a/drivers/net/tokenring/ibmtr_cs.c +++ b/drivers/net/tokenring/ibmtr_cs.c @@ -63,7 +63,6 @@ #include #include -#include #define PCMCIA #include "ibmtr.c" diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c index 8d71e0d29062..3e4b4f091113 100644 --- a/drivers/net/tokenring/lanstreamer.c +++ b/drivers/net/tokenring/lanstreamer.c @@ -127,7 +127,6 @@ #include #include -#include #include "lanstreamer.h" diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c index 1cdc034f6aec..28adcdf3b14c 100644 --- a/drivers/net/tokenring/madgemc.c +++ b/drivers/net/tokenring/madgemc.c @@ -28,7 +28,6 @@ static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n"; #include #include -#include #include #include diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c index fd8dce90c957..0e234741cc79 100644 --- a/drivers/net/tokenring/olympic.c +++ b/drivers/net/tokenring/olympic.c @@ -106,7 +106,6 @@ #include #include -#include #include "olympic.h" diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c index 8d362e64a40e..62d90e40f9ec 100644 --- a/drivers/net/tokenring/proteon.c +++ b/drivers/net/tokenring/proteon.c @@ -31,7 +31,6 @@ static const char version[] = "proteon.c: v1.00 02/01/2003 by Jochen Friedrich\n #include #include -#include #include #include #include diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c index 46db5c5395b2..ee11e93dc30e 100644 --- a/drivers/net/tokenring/skisa.c +++ b/drivers/net/tokenring/skisa.c @@ -38,7 +38,6 @@ static const char version[] = "skisa.c: v1.03 09/12/2002 by Jochen Friedrich\n"; #include #include -#include #include #include #include diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index 029846a98636..cb35fb79e016 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -49,7 +49,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c index 102f896bbc58..be4813e0366c 100644 --- a/drivers/net/tokenring/tms380tr.c +++ b/drivers/net/tokenring/tms380tr.c @@ -98,7 +98,6 @@ static const char version[] = "tms380tr.c: v1.10 30/12/2002 by Christoph Goos, A #include #include -#include #include #include #include diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c index d3e788a9cd1c..fb9918da5792 100644 --- a/drivers/net/tokenring/tmspci.c +++ b/drivers/net/tokenring/tmspci.c @@ -34,7 +34,6 @@ #include #include -#include #include #include diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 74d7f76d14a3..bb8c72c79c6f 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -69,7 +69,6 @@ #include #include -#include #include /* Uncomment to enable debugging */ diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c index 48ab38a34c5a..147614ed86aa 100644 --- a/drivers/net/wan/dlci.c +++ b/drivers/net/wan/dlci.c @@ -50,7 +50,6 @@ #include -#include #include #include #include diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c index fe8d060d8fff..c676de7de024 100644 --- a/drivers/net/wan/dscc4.c +++ b/drivers/net/wan/dscc4.c @@ -93,7 +93,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wan/hd64570.c b/drivers/net/wan/hd64570.c index 33b67d88fceb..cf4903355a34 100644 --- a/drivers/net/wan/hd64570.c +++ b/drivers/net/wan/hd64570.c @@ -40,7 +40,6 @@ #include #include #include -#include #include #include "hd64570.h" diff --git a/drivers/net/wan/hd64572.c b/drivers/net/wan/hd64572.c index efc0db101183..e2779faa6c4f 100644 --- a/drivers/net/wan/hd64572.c +++ b/drivers/net/wan/hd64572.c @@ -40,7 +40,6 @@ #include #include #include -#include #include #include "hd64572.h" diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 7beeb9b88a3b..a73b49eb87e3 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -35,7 +35,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index c8531612eea9..de3bbf43fc5a 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -54,7 +54,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index e862369b4a6d..d7a65e141d1a 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -18,7 +18,6 @@ #include -#include #include #include #include diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index ddc061dd150c..520a4b2eb9cc 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index c983c10e0f6a..630577dd3a7a 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -37,7 +37,6 @@ #include #include -#include #include "airo.h" diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index 3010cee7b95a..6c87a823f5a9 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -50,7 +50,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index ec295c4f677d..ded03d226a71 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -48,7 +48,6 @@ #include #include -#include #include #include "atmel.h" diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c index 851fa10241e1..c5404cb59e08 100644 --- a/drivers/net/wireless/prism54/islpci_mgt.c +++ b/drivers/net/wireless/prism54/islpci_mgt.c @@ -24,7 +24,6 @@ #include #include -#include #include #include "prismcompat.h" diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 04fec1fa6e0b..86a738bf591c 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -53,7 +53,6 @@ #include #include -#include #include #include diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 98fbf54f6004..00f6e69c1dcd 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -53,7 +53,6 @@ #include #include -#include #include "wl3501.h" diff --git a/drivers/nubus/nubus.c b/drivers/nubus/nubus.c index b764ac22d523..44d01afafe9c 100644 --- a/drivers/nubus/nubus.c +++ b/drivers/nubus/nubus.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index 7ff10c1e8664..9c5aae52a3b6 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -55,7 +55,6 @@ #include #include -#include #include #include diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index 95930d016235..1f9e9fefb8e7 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -140,7 +140,6 @@ #include #include #include -#include #include /* read/write functions */ #ifdef CONFIG_SUPERIO #include diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index d5f3d753a108..320e43a52e9d 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c @@ -43,7 +43,6 @@ #include #include #include -#include #include #include /* for register_parisc_driver() stuff */ diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index d9ea192c4001..673c14ea11e3 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c index 3e447d0387b7..0b66bfc0e148 100644 --- a/drivers/pcmcia/i82092.c +++ b/drivers/pcmcia/i82092.c @@ -17,7 +17,6 @@ #include -#include #include #include "i82092aa.h" diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c index 72a033a2acdb..e6f3d17dd2b4 100644 --- a/drivers/pcmcia/i82365.c +++ b/drivers/pcmcia/i82365.c @@ -48,7 +48,6 @@ #include #include #include -#include #include diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c index 2adb0106a039..a26f38c6402a 100644 --- a/drivers/pcmcia/m32r_cfc.c +++ b/drivers/pcmcia/m32r_cfc.c @@ -24,7 +24,6 @@ #include #include #include -#include #include diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c index 1511ff71c87b..296514155cd5 100644 --- a/drivers/pcmcia/m32r_pcc.c +++ b/drivers/pcmcia/m32r_pcc.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c index 271a590a5f3c..a317defd616d 100644 --- a/drivers/pcmcia/m8xx_pcmcia.c +++ b/drivers/pcmcia/m8xx_pcmcia.c @@ -52,7 +52,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c index 96c72e90b79c..0f8b70b27762 100644 --- a/drivers/pcmcia/pd6729.c +++ b/drivers/pcmcia/pd6729.c @@ -19,7 +19,6 @@ #include -#include #include "pd6729.h" #include "i82365.h" diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index 64d433ec4fc6..85ac0957dcd0 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c index 0c62fe31a40e..79ecc23643ec 100644 --- a/drivers/pcmcia/sa11xx_base.c +++ b/drivers/pcmcia/sa11xx_base.c @@ -41,7 +41,6 @@ #include #include -#include #include "soc_common.h" #include "sa11xx_base.h" diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index a0a9c2aa8d78..5d22c6acb8e2 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -45,7 +45,6 @@ #include #include -#include #include "soc_common.h" diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c index 71aeed93037c..d6881514d38e 100644 --- a/drivers/pcmcia/socket_sysfs.c +++ b/drivers/pcmcia/socket_sysfs.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c index 310160bffe38..cbe15fc37411 100644 --- a/drivers/pcmcia/tcic.c +++ b/drivers/pcmcia/tcic.c @@ -47,7 +47,6 @@ #include #include -#include #include #include "tcic.h" diff --git a/drivers/pcmcia/xxs1500_ss.c b/drivers/pcmcia/xxs1500_ss.c index 379f4218857d..8f6698074f8e 100644 --- a/drivers/pcmcia/xxs1500_ss.c +++ b/drivers/pcmcia/xxs1500_ss.c @@ -21,7 +21,6 @@ #include #include -#include #include #define MEM_MAP_SIZE 0x400000 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c index b859d16cf78c..769d265b221b 100644 --- a/drivers/pnp/pnpbios/bioscalls.c +++ b/drivers/pnp/pnpbios/bioscalls.c @@ -17,7 +17,6 @@ #include #include -#include #include #include "pnpbios.h" diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c index cfe86853feb2..9d4222648640 100644 --- a/drivers/pnp/pnpbios/core.c +++ b/drivers/pnp/pnpbios/core.c @@ -65,7 +65,6 @@ #include #include -#include #include #include "../base.h" diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index c5c121f14c99..7e9a72eb2fe0 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -42,7 +42,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c index 826157f38694..327657e2e264 100644 --- a/drivers/sbus/char/flash.c +++ b/drivers/sbus/char/flash.c @@ -16,7 +16,6 @@ #include #include -#include #include #include #include diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c index 8d6e508222b8..2236aea3ca2f 100644 --- a/drivers/sbus/char/openprom.c +++ b/drivers/sbus/char/openprom.c @@ -40,7 +40,6 @@ #include #include #include -#include #include #include #ifdef CONFIG_PCI diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c index 0b31658ccde5..a9e468cc1cac 100644 --- a/drivers/sbus/char/uctrl.c +++ b/drivers/sbus/char/uctrl.c @@ -19,7 +19,6 @@ #include #include -#include #include #include #include diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index f672491774eb..a3adfb4357f5 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -129,7 +129,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c index f66c33b9ab41..d4da3708763b 100644 --- a/drivers/scsi/BusLogic.c +++ b/drivers/scsi/BusLogic.c @@ -47,7 +47,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index bfd618a69499..374c4edf4fcb 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -41,7 +41,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index f17c92cf808b..19a36945e6fd 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -239,7 +239,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c index ed119cedaae0..ede91f378000 100644 --- a/drivers/scsi/aha1542.c +++ b/drivers/scsi/aha1542.c @@ -42,7 +42,6 @@ #include #include -#include #include #include "scsi.h" diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c index 1c10b796c1a2..a3e6ed353917 100644 --- a/drivers/scsi/aha1740.c +++ b/drivers/scsi/aha1740.c @@ -53,7 +53,6 @@ #include #include -#include #include #include "scsi.h" diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index 2fe9e90e53d9..cbde1dca45ad 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -61,7 +61,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c index c454e44cf51c..b330438ac662 100644 --- a/drivers/scsi/arm/acornscsi.c +++ b/drivers/scsi/arm/acornscsi.c @@ -138,7 +138,6 @@ #include #include -#include #include #include "../scsi.h" diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c index a3398fe70a9c..c3b99c93637a 100644 --- a/drivers/scsi/arm/cumana_1.c +++ b/drivers/scsi/arm/cumana_1.c @@ -12,7 +12,6 @@ #include #include -#include #include "../scsi.h" #include diff --git a/drivers/scsi/arm/oak.c b/drivers/scsi/arm/oak.c index 849cdf89f7bb..d25f944b59c2 100644 --- a/drivers/scsi/arm/oak.c +++ b/drivers/scsi/arm/oak.c @@ -13,7 +13,6 @@ #include #include -#include #include "../scsi.h" #include diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index 7e6eca4a125e..f29d5121d5ed 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include diff --git a/drivers/scsi/dtc.c b/drivers/scsi/dtc.c index c2677ba29c74..4b11bb04f5c4 100644 --- a/drivers/scsi/dtc.c +++ b/drivers/scsi/dtc.c @@ -72,7 +72,6 @@ #endif -#include #include #include #include diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c index a2c6135d337e..53bfcaa86f09 100644 --- a/drivers/scsi/fd_mcs.c +++ b/drivers/scsi/fd_mcs.c @@ -93,7 +93,6 @@ #include #include -#include #include "scsi.h" #include diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c index 643f6d500fe7..1a2a1e5824e3 100644 --- a/drivers/scsi/fdomain.c +++ b/drivers/scsi/fdomain.c @@ -282,7 +282,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c index 81182badfeb1..1a5954f0915a 100644 --- a/drivers/scsi/g_NCR5380.c +++ b/drivers/scsi/g_NCR5380.c @@ -100,7 +100,6 @@ #undef NCR5380_STAT_LIMIT #endif -#include #include #include #include diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index d42ec921de46..5d72274c507f 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -129,7 +129,6 @@ #include #include -#include #include #include #include diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c index 67fc8ffd52e6..cd09132d5d7d 100644 --- a/drivers/scsi/ibmmca.c +++ b/drivers/scsi/ibmmca.c @@ -32,7 +32,6 @@ #include #include -#include #include #include "scsi.h" diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c index 112f1bec7756..deb5b6d8398e 100644 --- a/drivers/scsi/in2000.c +++ b/drivers/scsi/in2000.c @@ -123,7 +123,6 @@ #include #include -#include #include "scsi.h" #include diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c index e6173376605d..e5cd8d8d4ce7 100644 --- a/drivers/scsi/mac53c94.c +++ b/drivers/scsi/mac53c94.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c index 2bccfbe5661e..24828b54773a 100644 --- a/drivers/scsi/mac_scsi.c +++ b/drivers/scsi/mac_scsi.c @@ -43,7 +43,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c index 494474779532..e8a04ae3276a 100644 --- a/drivers/scsi/mesh.c +++ b/drivers/scsi/mesh.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c index 4b3b4755945c..5982a587babc 100644 --- a/drivers/scsi/ncr53c8xx.c +++ b/drivers/scsi/ncr53c8xx.c @@ -115,7 +115,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index 002924963cd8..62b616891a33 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -38,7 +38,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index de0b1a704fb5..21883a2d6324 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -54,7 +54,6 @@ static const char * osst_version = "0.99.4"; #include #include #include -#include /* The driver prints some debugging information on the console if DEBUG is defined and non-zero. */ diff --git a/drivers/scsi/pas16.c b/drivers/scsi/pas16.c index f2018b46f494..2f72c9807b12 100644 --- a/drivers/scsi/pas16.c +++ b/drivers/scsi/pas16.c @@ -113,7 +113,6 @@ #include -#include #include #include #include diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index d838205ab169..6c6486f626ee 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -359,7 +359,6 @@ #include #include #include -#include #include #include diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index e40dc1cb09a0..b191dd549207 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -35,7 +35,6 @@ #include "qlogicpti.h" #include -#include #include #include #include diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 9262cdfa4b23..a15f691f9d34 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -42,7 +42,6 @@ static const char *verstr = "20101219"; #include #include -#include #include #include diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c index baf7328de956..6e25889db9d4 100644 --- a/drivers/scsi/sun3_scsi.c +++ b/drivers/scsi/sun3_scsi.c @@ -63,7 +63,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/sun3_scsi_vme.c b/drivers/scsi/sun3_scsi_vme.c index fbba78e5722e..a3dd55d1d2fd 100644 --- a/drivers/scsi/sun3_scsi_vme.c +++ b/drivers/scsi/sun3_scsi_vme.c @@ -25,7 +25,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c index 012c86edd59f..ac4eca6a5328 100644 --- a/drivers/scsi/sym53c416.c +++ b/drivers/scsi/sym53c416.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c index 041eaaace2c3..d672d97fb84a 100644 --- a/drivers/scsi/t128.c +++ b/drivers/scsi/t128.c @@ -106,7 +106,6 @@ * $Log: t128.c,v $ */ -#include #include #include #include diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c index 90e104d6b558..9c216e563568 100644 --- a/drivers/scsi/u14-34f.c +++ b/drivers/scsi/u14-34f.c @@ -410,7 +410,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c index 7e22b737dfd8..14e0c40a68c9 100644 --- a/drivers/scsi/ultrastor.c +++ b/drivers/scsi/ultrastor.c @@ -141,7 +141,6 @@ #include #include -#include #include #define ULTRASTOR_PRIVATE /* Get the private stuff from ultrastor.h */ diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c index 9ee0afef2d16..d89a5dfd3ade 100644 --- a/drivers/scsi/wd7000.c +++ b/drivers/scsi/wd7000.c @@ -179,7 +179,6 @@ #include #include -#include #include #include diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c index 610f7391456e..9b0d71696039 100644 --- a/drivers/spi/spi-omap-uwire.c +++ b/drivers/spi/spi-omap-uwire.c @@ -47,7 +47,6 @@ #include #include -#include #include #include #include diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c index db1fd63aaab3..bf185e2807d1 100644 --- a/drivers/staging/comedi/drivers.c +++ b/drivers/staging/comedi/drivers.c @@ -42,7 +42,6 @@ #include #include #include -#include #include "comedidev.h" #include "internal.h" diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c index c9e8c4785768..915157d47805 100644 --- a/drivers/staging/comedi/drivers/cb_pcidas64.c +++ b/drivers/staging/comedi/drivers/cb_pcidas64.c @@ -86,7 +86,6 @@ TODO: #include "../comedidev.h" #include #include -#include #include "comedi_pci.h" #include "8253.h" diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c index fd274e9c7b78..13e9c8071696 100644 --- a/drivers/staging/comedi/drivers/mite.c +++ b/drivers/staging/comedi/drivers/mite.c @@ -55,7 +55,6 @@ #include "comedi_pci.h" #include "../comedidev.h" -#include #define PCI_MITE_SIZE 4096 #define PCI_DAQ_SIZE 4096 diff --git a/drivers/staging/crystalhd/crystalhd.h b/drivers/staging/crystalhd/crystalhd.h index 3f4d79515026..b3a550bd5b06 100644 --- a/drivers/staging/crystalhd/crystalhd.h +++ b/drivers/staging/crystalhd/crystalhd.h @@ -1,7 +1,6 @@ #ifndef _CRYSTALHD_H_ #define _CRYSTALHD_H_ -#include #include "bc_dts_defs.h" #include "crystalhd_misc.h" #include "bc_dts_glob_lnx.h" diff --git a/drivers/staging/crystalhd/crystalhd_lnx.h b/drivers/staging/crystalhd/crystalhd_lnx.h index a81f9298b0a1..a9e36336d097 100644 --- a/drivers/staging/crystalhd/crystalhd_lnx.h +++ b/drivers/staging/crystalhd/crystalhd_lnx.h @@ -45,7 +45,6 @@ #include #include #include -#include #include #include "crystalhd.h" diff --git a/drivers/staging/crystalhd/crystalhd_misc.h b/drivers/staging/crystalhd/crystalhd_misc.h index 84c87938a831..8cdaa7a34814 100644 --- a/drivers/staging/crystalhd/crystalhd_misc.h +++ b/drivers/staging/crystalhd/crystalhd_misc.h @@ -37,6 +37,7 @@ #include #include #include +#include "bc_dts_glob_lnx.h" /* Global log level variable defined in crystal_misc.c file */ extern uint32_t g_linklog_level; diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c index 3f919babe79b..886f5650444e 100644 --- a/drivers/staging/et131x/et131x.c +++ b/drivers/staging/et131x/et131x.c @@ -70,7 +70,6 @@ #include #include #include -#include #include #include diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c index 7569aa0f24d1..c4a8a0a26eb5 100644 --- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c +++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index 6c9279a6d606..ece2dd146487 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/staging/media/go7007/go7007-i2c.c b/drivers/staging/media/go7007/go7007-i2c.c index b8cfa1a6eaeb..6bc82aaeef11 100644 --- a/drivers/staging/media/go7007/go7007-i2c.c +++ b/drivers/staging/media/go7007/go7007-i2c.c @@ -26,7 +26,6 @@ #include #include #include -#include #include "go7007-priv.h" #include "wis-i2c.h" diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index 2b27d8da70a2..c8c96e26bc72 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -34,7 +34,6 @@ #include #include #include -#include #include "go7007.h" #include "go7007-priv.h" diff --git a/drivers/staging/media/go7007/snd-go7007.c b/drivers/staging/media/go7007/snd-go7007.c index d071c838ac2a..5af29ff68bfd 100644 --- a/drivers/staging/media/go7007/snd-go7007.c +++ b/drivers/staging/media/go7007/snd-go7007.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c index 8dd8897ad860..18a798c27a7d 100644 --- a/drivers/staging/media/lirc/lirc_serial.c +++ b/drivers/staging/media/lirc/lirc_serial.c @@ -66,7 +66,6 @@ #include #include -#include #include #include #include diff --git a/drivers/staging/media/lirc/lirc_sir.c b/drivers/staging/media/lirc/lirc_sir.c index c94382b917ac..945d9623550b 100644 --- a/drivers/staging/media/lirc/lirc_sir.c +++ b/drivers/staging/media/lirc/lirc_sir.c @@ -49,7 +49,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index 4683d5f355c0..6183573f112f 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -58,7 +58,6 @@ #include #include -#include #define LCD_MINOR 156 #define KEYPAD_MINOR 185 diff --git a/drivers/staging/sbe-2t3e3/io.c b/drivers/staging/sbe-2t3e3/io.c index b458ff034067..9a50bcc59594 100644 --- a/drivers/staging/sbe-2t3e3/io.c +++ b/drivers/staging/sbe-2t3e3/io.c @@ -11,7 +11,6 @@ */ #include -#include #include "2t3e3.h" #include "ctrl.h" diff --git a/drivers/staging/telephony/phonedev.c b/drivers/staging/telephony/phonedev.c index 1915af201175..1dd0b6717ccc 100644 --- a/drivers/staging/telephony/phonedev.c +++ b/drivers/staging/telephony/phonedev.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include diff --git a/drivers/staging/tidspbridge/include/dspbridge/host_os.h b/drivers/staging/tidspbridge/include/dspbridge/host_os.h index a2f31c69d12e..ed00d3da3205 100644 --- a/drivers/staging/tidspbridge/include/dspbridge/host_os.h +++ b/drivers/staging/tidspbridge/include/dspbridge/host_os.h @@ -17,7 +17,6 @@ #ifndef _HOST_OS_H_ #define _HOST_OS_H_ -#include #include #include #include diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c index a2cbb29c3f59..7084f414846e 100644 --- a/drivers/staging/wlags49_h2/wl_cs.c +++ b/drivers/staging/wlags49_h2/wl_cs.c @@ -74,7 +74,6 @@ #include #include #include -#include #include #include diff --git a/drivers/staging/wlags49_h2/wl_main.c b/drivers/staging/wlags49_h2/wl_main.c index dab603e0f452..d5bf0a7012f2 100644 --- a/drivers/staging/wlags49_h2/wl_main.c +++ b/drivers/staging/wlags49_h2/wl_main.c @@ -86,8 +86,7 @@ // #include // #include // #include -// #include -// #include +// // #include #include #include diff --git a/drivers/staging/wlags49_h2/wl_netdev.c b/drivers/staging/wlags49_h2/wl_netdev.c index 9c16f5478a75..90820ff1aced 100644 --- a/drivers/staging/wlags49_h2/wl_netdev.c +++ b/drivers/staging/wlags49_h2/wl_netdev.c @@ -79,8 +79,7 @@ // #include // #include // #include -// #include -// #include +// // #include #include #include diff --git a/drivers/staging/wlags49_h2/wl_pci.c b/drivers/staging/wlags49_h2/wl_pci.c index 2bd9b84ace8e..3df990c7306a 100644 --- a/drivers/staging/wlags49_h2/wl_pci.c +++ b/drivers/staging/wlags49_h2/wl_pci.c @@ -77,7 +77,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/staging/wlags49_h2/wl_util.c b/drivers/staging/wlags49_h2/wl_util.c index b748a3ff7954..f104e6f1e980 100644 --- a/drivers/staging/wlags49_h2/wl_util.c +++ b/drivers/staging/wlags49_h2/wl_util.c @@ -73,8 +73,7 @@ // #include // #include // #include -// #include -// #include +// // #include #include #include diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index afadcd43d14e..24145c30c9b0 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -85,7 +85,6 @@ static char *serial_version = "4.30"; #include -#include #include diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c index 03c14979accf..794ecb40017c 100644 --- a/drivers/tty/isicom.c +++ b/drivers/tty/isicom.c @@ -133,7 +133,6 @@ #include #include -#include #include diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index 8a8d0440bab0..324467d28a54 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -46,7 +46,6 @@ #include #include -#include #include #include diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index 17ff377e4129..c6f372dd5623 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -41,7 +41,6 @@ #include #include -#include #include #include #include diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index a09ce3ef5d74..1b2db9a3038c 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -102,7 +102,6 @@ #include #include -#include #include #include diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index d2256d08ee7e..94b6eda87afd 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -50,7 +50,6 @@ #include #include -#include /* number of characters left in xmit buffer before select has we have room */ #define WAKEUP_CHARS 256 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index f96ecaec24f8..eeae7fafe9a7 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -27,7 +27,6 @@ #include #include -#include #ifdef CONFIG_UNIX98_PTYS static struct tty_driver *ptm_driver; diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index 7398390e7e65..5ce782529d65 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -39,7 +39,6 @@ #include #include -#include #include #include diff --git a/drivers/tty/serial/8250/serial_cs.c b/drivers/tty/serial/8250/serial_cs.c index 86090605a84e..29b695d041ec 100644 --- a/drivers/tty/serial/8250/serial_cs.c +++ b/drivers/tty/serial/8250/serial_cs.c @@ -43,7 +43,6 @@ #include #include #include -#include #include #include diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c index 90280ae18238..5b07c0c3a10c 100644 --- a/drivers/tty/serial/crisv10.c +++ b/drivers/tty/serial/crisv10.c @@ -34,7 +34,6 @@ static char *serial_version = "$Revision: 1.25 $"; #include #include -#include #include #include diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c index e3699a84049f..6491b8644a7f 100644 --- a/drivers/tty/serial/dz.c +++ b/drivers/tty/serial/dz.c @@ -52,7 +52,6 @@ #include #include #include -#include #include #include diff --git a/drivers/tty/serial/icom.c b/drivers/tty/serial/icom.c index d55709a7a75a..defc4e3393a3 100644 --- a/drivers/tty/serial/icom.c +++ b/drivers/tty/serial/icom.c @@ -52,7 +52,6 @@ #include #include -#include #include #include #include diff --git a/drivers/tty/serial/msm_serial_hs.c b/drivers/tty/serial/msm_serial_hs.c index 5e85e1e14c44..fca13dc73e23 100644 --- a/drivers/tty/serial/msm_serial_hs.c +++ b/drivers/tty/serial/msm_serial_hs.c @@ -50,7 +50,6 @@ #include #include -#include #include #include diff --git a/drivers/tty/serial/zs.c b/drivers/tty/serial/zs.c index b7455b526080..4001eee6c08d 100644 --- a/drivers/tty/serial/zs.c +++ b/drivers/tty/serial/zs.c @@ -67,7 +67,6 @@ #include #include -#include #include #include diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c index 8e518da85fd5..593d40ad0a6b 100644 --- a/drivers/tty/synclink.c +++ b/drivers/tty/synclink.c @@ -86,7 +86,6 @@ #include #include -#include #include #include #include diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index 34b1a3c43066..aa1debf97cc7 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -73,7 +73,6 @@ #include #include -#include #include #include #include diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c index 4fb6c4b31b79..a3dddc12d2fe 100644 --- a/drivers/tty/synclinkmp.c +++ b/drivers/tty/synclinkmp.c @@ -58,7 +58,6 @@ #include #include -#include #include #include #include diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index dd8a938510ca..d939bd705c71 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -97,7 +97,6 @@ #include #include -#include #include #include diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index 9314d93c1a20..a1b9a2f68567 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -23,7 +23,6 @@ #include #include -#include #undef TTY_DEBUG_WAIT_UNTIL_SENT diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 84c4a7d5603e..3bdd4b19dd06 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -99,7 +99,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index 2204a4c68d85..77779271f487 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -54,7 +54,6 @@ #include #include -#include #include /* gadget stack */ diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 15a8cdb2ded5..d03ab95fcc8d 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index e1cd56c5e2a8..a6dfd2164166 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -44,7 +44,6 @@ #include #include #include -#include #include #define DRIVER_DESC "USB Host+Gadget Emulator" diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index b30e21fdbb1b..5f94e79cd6b9 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers/usb/gadget/fsl_udc_core.c @@ -43,7 +43,6 @@ #include #include -#include #include #include diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index e1dfd32dc805..e151d6b87dee 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -43,7 +43,6 @@ #include #include #include -#include #include diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c index edd52d963f14..f9cedd52cf20 100644 --- a/drivers/usb/gadget/langwell_udc.c +++ b/drivers/usb/gadget/langwell_udc.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include "langwell_udc.h" diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index 19bbe80c2f8c..a73cf406e2a4 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include "mv_udc.h" diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c index 01ae56f47174..43ac7482fa91 100644 --- a/drivers/usb/gadget/net2272.c +++ b/drivers/usb/gadget/net2272.c @@ -42,7 +42,6 @@ #include #include -#include #include #include "net2272.h" diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index a5ccabc37f30..ac335af154ba 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -59,7 +59,6 @@ #include #include #include -#include #include diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index b44830df593e..3b4b6dd0f95a 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -40,7 +40,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c index d83134b0f78a..4e4dc1f5f388 100644 --- a/drivers/usb/gadget/printer.c +++ b/drivers/usb/gadget/printer.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index 1b33634f2736..41ed69c96d8c 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c index d3cdffea9c8a..73a934a170d1 100644 --- a/drivers/usb/gadget/rndis.c +++ b/drivers/usb/gadget/rndis.c @@ -34,7 +34,6 @@ #include #include -#include #include diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index ab9c65e2c1d5..195524cde6c3 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index aede6374e4b6..057cdda7a489 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -45,7 +45,6 @@ #include #include #include -#include #include #if defined(CONFIG_PPC_PS3) diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index 924880087a74..9e65e3091c8a 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -70,7 +70,6 @@ #include #include -#include #include #include "isp116x.h" diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c index 9e63cdf1ab75..2ed112d3e159 100644 --- a/drivers/usb/host/isp1362-hcd.c +++ b/drivers/usb/host/isp1362-hcd.c @@ -84,7 +84,6 @@ #include #include -#include #include #include diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index cd5e382db89c..788ff07aa7c1 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -42,7 +42,6 @@ #include #include -#include #include #include diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c index 015c7c62ed49..3b38030b02a8 100644 --- a/drivers/usb/host/oxu210hp-hcd.c +++ b/drivers/usb/host/oxu210hp-hcd.c @@ -40,7 +40,6 @@ #include #include -#include #include #include diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 2a2cce2d2fa7..91ce1c02e617 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -51,7 +51,6 @@ #include #include -#include #include #include diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 16dd6a6abf00..dbbd1ba25224 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -55,7 +55,6 @@ #include #include #include -#include #include /* FIXME ohci.h is ONLY for internal use by the OHCI driver. diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index e37dea87bb56..e4db350602b8 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -45,7 +45,6 @@ #include #include #include -#include #include "uhci-hcd.h" diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c index f23cae094f1b..887df9d81422 100644 --- a/drivers/video/amifb.c +++ b/drivers/video/amifb.c @@ -53,7 +53,6 @@ #include #include -#include #include #include #include diff --git a/drivers/video/bt431.h b/drivers/video/bt431.h index c826f2787bad..04e0cfbba538 100644 --- a/drivers/video/bt431.h +++ b/drivers/video/bt431.h @@ -8,7 +8,6 @@ * archive for more details. */ #include -#include /* * Bt431 cursor generator registers, 32-bit aligned. diff --git a/drivers/video/bt455.h b/drivers/video/bt455.h index b7591fea7add..80f61b03e9ae 100644 --- a/drivers/video/bt455.h +++ b/drivers/video/bt455.h @@ -8,7 +8,6 @@ * archive for more details. */ #include -#include /* * Bt455 byte-wide registers, 32-bit aligned. diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 8745637e4b7e..2e471c22abf5 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -77,7 +77,6 @@ #include /* For counting font checksums */ #include #include -#include #include "fbcon.h" diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c index a122d9287d16..6d1596629040 100644 --- a/drivers/video/console/newport_con.c +++ b/drivers/video/console/newport_con.c @@ -22,7 +22,6 @@ #include #include -#include #include #include #include diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c index 850380795b05..c1527f5b47ee 100644 --- a/drivers/video/cyber2000fb.c +++ b/drivers/video/cyber2000fb.c @@ -51,7 +51,6 @@ #include #include -#include #ifdef __arm__ #include diff --git a/drivers/video/dnfb.c b/drivers/video/dnfb.c index ec56d2544c73..49e3dda1a361 100644 --- a/drivers/video/dnfb.c +++ b/drivers/video/dnfb.c @@ -7,7 +7,6 @@ #include #include -#include #include #include #include diff --git a/drivers/video/neofb.c b/drivers/video/neofb.c index fb3f67391105..afc9521173ef 100644 --- a/drivers/video/neofb.c +++ b/drivers/video/neofb.c @@ -71,7 +71,6 @@ #include #include #include -#include #ifdef CONFIG_MTRR #include diff --git a/drivers/video/pmag-ba-fb.c b/drivers/video/pmag-ba-fb.c index 0c69fa20251b..9b4a60b52a4c 100644 --- a/drivers/video/pmag-ba-fb.c +++ b/drivers/video/pmag-ba-fb.c @@ -33,7 +33,6 @@ #include #include -#include #include