diff options
| -rw-r--r-- | fs/nfs/fscache.c | 7 | ||||
| -rw-r--r-- | fs/nfs/fscache.h | 2 | ||||
| -rw-r--r-- | fs/nfs/super.c | 1 |
3 files changed, 8 insertions, 2 deletions
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index 4dc887813c71..a7bc4e0494f9 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -118,6 +118,10 @@ void nfs_fscache_get_super_cookie(struct super_block *sb, const char *uniq, int struct rb_node **p, *parent; int diff; + nfss->fscache_key = NULL; + nfss->fscache = NULL; + if (!(nfss->options & NFS_OPTION_FSCACHE)) + return; if (!uniq) { uniq = ""; ulen = 1; @@ -230,10 +234,11 @@ void nfs_fscache_release_super_cookie(struct super_block *sb) void nfs_fscache_init_inode(struct inode *inode) { struct nfs_fscache_inode_auxdata auxdata; + struct nfs_server *nfss = NFS_SERVER(inode); struct nfs_inode *nfsi = NFS_I(inode); nfsi->fscache = NULL; - if (!S_ISREG(inode->i_mode)) + if (!(nfss->fscache && S_ISREG(inode->i_mode))) return; memset(&auxdata, 0, sizeof(auxdata)); diff --git a/fs/nfs/fscache.h b/fs/nfs/fscache.h index 161ba2edb9d0..6363ea956858 100644 --- a/fs/nfs/fscache.h +++ b/fs/nfs/fscache.h @@ -186,7 +186,7 @@ static inline void nfs_fscache_wait_on_invalidate(struct inode *inode) */ static inline const char *nfs_server_fscache_state(struct nfs_server *server) { - if (server->fscache && (server->options & NFS_OPTION_FSCACHE)) + if (server->fscache) return "yes"; return "no "; } diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 6df9b85caf20..d90efdea9fbd 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2239,6 +2239,7 @@ nfs_compare_remount_data(struct nfs_server *nfss, data->acdirmin != nfss->acdirmin / HZ || data->acdirmax != nfss->acdirmax / HZ || data->timeo != (10U * nfss->client->cl_timeout->to_initval / HZ) || + (data->options & NFS_OPTION_FSCACHE) != (nfss->options & NFS_OPTION_FSCACHE) || data->nfs_server.port != nfss->port || data->nfs_server.addrlen != nfss->nfs_client->cl_addrlen || !rpc_cmp_addr((struct sockaddr *)&data->nfs_server.address, |