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-rw-r--r--fs/9p/v9fs_vfs.h2
-rw-r--r--fs/9p/vfs_inode.c10
-rw-r--r--fs/9p/vfs_super.c4
-rw-r--r--fs/adfs/super.c10
-rw-r--r--fs/affs/super.c10
-rw-r--r--fs/afs/super.c9
-rw-r--r--fs/befs/linuxvfs.c12
-rw-r--r--fs/bfs/inode.c10
-rw-r--r--fs/block_dev.c14
-rw-r--r--fs/btrfs/ctree.h1
-rw-r--r--fs/btrfs/inode.c7
-rw-r--r--fs/btrfs/super.c1
-rw-r--r--fs/ceph/inode.c5
-rw-r--r--fs/ceph/super.c1
-rw-r--r--fs/ceph/super.h1
-rw-r--r--fs/cifs/cifsfs.c12
-rw-r--r--fs/coda/inode.c10
-rw-r--r--fs/debugfs/inode.c10
-rw-r--r--fs/ecryptfs/super.c5
-rw-r--r--fs/efs/super.c10
-rw-r--r--fs/ext2/super.c10
-rw-r--r--fs/ext4/super.c5
-rw-r--r--fs/f2fs/super.c10
-rw-r--r--fs/fat/inode.c10
-rw-r--r--fs/freevxfs/vxfs_super.c11
-rw-r--r--fs/fuse/inode.c24
-rw-r--r--fs/gfs2/super.c12
-rw-r--r--fs/hfs/super.c10
-rw-r--r--fs/hfsplus/super.c13
-rw-r--r--fs/hostfs/hostfs_kern.c10
-rw-r--r--fs/hpfs/super.c10
-rw-r--r--fs/hugetlbfs/inode.c5
-rw-r--r--fs/inode.c56
-rw-r--r--fs/isofs/inode.c10
-rw-r--r--fs/jffs2/super.c10
-rw-r--r--fs/jfs/inode.c13
-rw-r--r--fs/jfs/super.c24
-rw-r--r--fs/minix/inode.c10
-rw-r--r--fs/nfs/inode.c10
-rw-r--r--fs/nfs/internal.h2
-rw-r--r--fs/nfs/nfs4super.c2
-rw-r--r--fs/nfs/super.c2
-rw-r--r--fs/nilfs2/nilfs.h2
-rw-r--r--fs/nilfs2/super.c11
-rw-r--r--fs/ntfs/inode.c17
-rw-r--r--fs/ntfs/inode.h2
-rw-r--r--fs/ntfs/super.c2
-rw-r--r--fs/ocfs2/dlmfs/dlmfs.c10
-rw-r--r--fs/ocfs2/super.c12
-rw-r--r--fs/openpromfs/inode.c10
-rw-r--r--fs/orangefs/super.c9
-rw-r--r--fs/overlayfs/super.c13
-rw-r--r--fs/proc/inode.c10
-rw-r--r--fs/qnx4/inode.c12
-rw-r--r--fs/qnx6/inode.c12
-rw-r--r--fs/reiserfs/super.c10
-rw-r--r--fs/romfs/super.c11
-rw-r--r--fs/squashfs/super.c11
-rw-r--r--fs/sysv/inode.c10
-rw-r--r--fs/ubifs/super.c10
-rw-r--r--fs/udf/super.c10
-rw-r--r--fs/ufs/super.c10
62 files changed, 180 insertions, 427 deletions
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index aaee1e6584e6..60cd4ba04afc 100644
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -58,7 +58,7 @@ extern const struct file_operations v9fs_mmap_file_operations_dotl;
extern struct kmem_cache *v9fs_inode_cache;
struct inode *v9fs_alloc_inode(struct super_block *sb);
-void v9fs_destroy_inode(struct inode *inode);
+void v9fs_free_inode(struct inode *inode);
struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode, dev_t);
int v9fs_init_inode(struct v9fs_session_info *v9ses,
struct inode *inode, umode_t mode, dev_t);
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 72b779bc0942..24050e866e64 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -253,21 +253,15 @@ struct inode *v9fs_alloc_inode(struct super_block *sb)
}
/**
- * v9fs_destroy_inode - destroy an inode
+ * v9fs_free_inode - destroy an inode
*
*/
-static void v9fs_i_callback(struct rcu_head *head)
+void v9fs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(v9fs_inode_cache, V9FS_I(inode));
}
-void v9fs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, v9fs_i_callback);
-}
-
int v9fs_init_inode(struct v9fs_session_info *v9ses,
struct inode *inode, umode_t mode, dev_t rdev)
{
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index d13d35cf69c0..67d1b965adcd 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -344,7 +344,7 @@ static int v9fs_write_inode_dotl(struct inode *inode,
static const struct super_operations v9fs_super_ops = {
.alloc_inode = v9fs_alloc_inode,
- .destroy_inode = v9fs_destroy_inode,
+ .free_inode = v9fs_free_inode,
.statfs = simple_statfs,
.evict_inode = v9fs_evict_inode,
.show_options = v9fs_show_options,
@@ -354,7 +354,7 @@ static const struct super_operations v9fs_super_ops = {
static const struct super_operations v9fs_super_ops_dotl = {
.alloc_inode = v9fs_alloc_inode,
- .destroy_inode = v9fs_destroy_inode,
+ .free_inode = v9fs_free_inode,
.statfs = v9fs_statfs,
.drop_inode = v9fs_drop_inode,
.evict_inode = v9fs_evict_inode,
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 7e099a7a4eb1..2a83655c408f 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -248,17 +248,11 @@ static struct inode *adfs_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void adfs_i_callback(struct rcu_head *head)
+static void adfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(adfs_inode_cachep, ADFS_I(inode));
}
-static void adfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, adfs_i_callback);
-}
-
static void init_once(void *foo)
{
struct adfs_inode_info *ei = (struct adfs_inode_info *) foo;
@@ -290,7 +284,7 @@ static void destroy_inodecache(void)
static const struct super_operations adfs_sops = {
.alloc_inode = adfs_alloc_inode,
- .destroy_inode = adfs_destroy_inode,
+ .free_inode = adfs_free_inode,
.drop_inode = generic_delete_inode,
.write_inode = adfs_write_inode,
.put_super = adfs_put_super,
diff --git a/fs/affs/super.c b/fs/affs/super.c
index d1ad11a8a4a5..d58217f0baaa 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -111,17 +111,11 @@ static struct inode *affs_alloc_inode(struct super_block *sb)
return &i->vfs_inode;
}
-static void affs_i_callback(struct rcu_head *head)
+static void affs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(affs_inode_cachep, AFFS_I(inode));
}
-static void affs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, affs_i_callback);
-}
-
static void init_once(void *foo)
{
struct affs_inode_info *ei = (struct affs_inode_info *) foo;
@@ -155,7 +149,7 @@ static void destroy_inodecache(void)
static const struct super_operations affs_sops = {
.alloc_inode = affs_alloc_inode,
- .destroy_inode = affs_destroy_inode,
+ .free_inode = affs_free_inode,
.write_inode = affs_write_inode,
.evict_inode = affs_evict_inode,
.put_super = affs_put_super,
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 5adf012b8e27..bab89763119b 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -33,6 +33,7 @@ static void afs_i_init_once(void *foo);
static void afs_kill_super(struct super_block *sb);
static struct inode *afs_alloc_inode(struct super_block *sb);
static void afs_destroy_inode(struct inode *inode);
+static void afs_free_inode(struct inode *inode);
static int afs_statfs(struct dentry *dentry, struct kstatfs *buf);
static int afs_show_devname(struct seq_file *m, struct dentry *root);
static int afs_show_options(struct seq_file *m, struct dentry *root);
@@ -56,6 +57,7 @@ static const struct super_operations afs_super_ops = {
.alloc_inode = afs_alloc_inode,
.drop_inode = afs_drop_inode,
.destroy_inode = afs_destroy_inode,
+ .free_inode = afs_free_inode,
.evict_inode = afs_evict_inode,
.show_devname = afs_show_devname,
.show_options = afs_show_options,
@@ -660,11 +662,9 @@ static struct inode *afs_alloc_inode(struct super_block *sb)
return &vnode->vfs_inode;
}
-static void afs_i_callback(struct rcu_head *head)
+static void afs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- struct afs_vnode *vnode = AFS_FS_I(inode);
- kmem_cache_free(afs_inode_cachep, vnode);
+ kmem_cache_free(afs_inode_cachep, AFS_FS_I(inode));
}
/*
@@ -680,7 +680,6 @@ static void afs_destroy_inode(struct inode *inode)
ASSERTCMP(vnode->cb_interest, ==, NULL);
- call_rcu(&inode->i_rcu, afs_i_callback);
atomic_dec(&afs_count_active_inodes);
}
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 4700b4534439..e273850c95af 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -44,7 +44,7 @@ static struct dentry *befs_lookup(struct inode *, struct dentry *,
unsigned int);
static struct inode *befs_iget(struct super_block *, unsigned long);
static struct inode *befs_alloc_inode(struct super_block *sb);
-static void befs_destroy_inode(struct inode *inode);
+static void befs_free_inode(struct inode *inode);
static void befs_destroy_inodecache(void);
static int befs_symlink_readpage(struct file *, struct page *);
static int befs_utf2nls(struct super_block *sb, const char *in, int in_len,
@@ -64,7 +64,7 @@ static struct dentry *befs_get_parent(struct dentry *child);
static const struct super_operations befs_sops = {
.alloc_inode = befs_alloc_inode, /* allocate a new inode */
- .destroy_inode = befs_destroy_inode, /* deallocate an inode */
+ .free_inode = befs_free_inode, /* deallocate an inode */
.put_super = befs_put_super, /* uninit super */
.statfs = befs_statfs, /* statfs */
.remount_fs = befs_remount,
@@ -281,17 +281,11 @@ befs_alloc_inode(struct super_block *sb)
return &bi->vfs_inode;
}
-static void befs_i_callback(struct rcu_head *head)
+static void befs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(befs_inode_cachep, BEFS_I(inode));
}
-static void befs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, befs_i_callback);
-}
-
static void init_once(void *foo)
{
struct befs_inode_info *bi = (struct befs_inode_info *) foo;
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index d136b2aaafb3..dc0cd2aa3d65 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -245,17 +245,11 @@ static struct inode *bfs_alloc_inode(struct super_block *sb)
return &bi->vfs_inode;
}
-static void bfs_i_callback(struct rcu_head *head)
+static void bfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(bfs_inode_cachep, BFS_I(inode));
}
-static void bfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, bfs_i_callback);
-}
-
static void init_once(void *foo)
{
struct bfs_inode_info *bi = foo;
@@ -287,7 +281,7 @@ static void destroy_inodecache(void)
static const struct super_operations bfs_sops = {
.alloc_inode = bfs_alloc_inode,
- .destroy_inode = bfs_destroy_inode,
+ .free_inode = bfs_free_inode,
.write_inode = bfs_write_inode,
.evict_inode = bfs_evict_inode,
.put_super = bfs_put_super,
diff --git a/fs/block_dev.c b/fs/block_dev.c
index bb28e2ead679..9ee3117ee0bf 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -790,17 +790,9 @@ static struct inode *bdev_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void bdev_i_callback(struct rcu_head *head)
+static void bdev_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- struct bdev_inode *bdi = BDEV_I(inode);
-
- kmem_cache_free(bdev_cachep, bdi);
-}
-
-static void bdev_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, bdev_i_callback);
+ kmem_cache_free(bdev_cachep, BDEV_I(inode));
}
static void init_once(void *foo)
@@ -840,7 +832,7 @@ static void bdev_evict_inode(struct inode *inode)
static const struct super_operations bdev_sops = {
.statfs = simple_statfs,
.alloc_inode = bdev_alloc_inode,
- .destroy_inode = bdev_destroy_inode,
+ .free_inode = bdev_free_inode,
.drop_inode = generic_delete_inode,
.evict_inode = bdev_evict_inode,
};
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index b3642367a595..5260a9263d73 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3267,6 +3267,7 @@ void btrfs_evict_inode(struct inode *inode);
int btrfs_write_inode(struct inode *inode, struct writeback_control *wbc);
struct inode *btrfs_alloc_inode(struct super_block *sb);
void btrfs_destroy_inode(struct inode *inode);
+void btrfs_free_inode(struct inode *inode);
int btrfs_drop_inode(struct inode *inode);
int __init btrfs_init_cachep(void);
void __cold btrfs_destroy_cachep(void);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 2973608824ec..ade7d0c5ce1b 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9206,9 +9206,8 @@ void btrfs_test_destroy_inode(struct inode *inode)
}
#endif
-static void btrfs_i_callback(struct rcu_head *head)
+void btrfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(btrfs_inode_cachep, BTRFS_I(inode));
}
@@ -9234,7 +9233,7 @@ void btrfs_destroy_inode(struct inode *inode)
* created.
*/
if (!root)
- goto free;
+ return;
while (1) {
ordered = btrfs_lookup_first_ordered_extent(inode, (u64)-1);
@@ -9252,8 +9251,6 @@ void btrfs_destroy_inode(struct inode *inode)
btrfs_qgroup_check_reserved_leak(inode);
inode_tree_del(inode);
btrfs_drop_extent_cache(BTRFS_I(inode), 0, (u64)-1, 0);
-free:
- call_rcu(&inode->i_rcu, btrfs_i_callback);
}
int btrfs_drop_inode(struct inode *inode)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 120e4340792a..236f812091a3 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -2298,6 +2298,7 @@ static const struct super_operations btrfs_super_ops = {
.show_devname = btrfs_show_devname,
.alloc_inode = btrfs_alloc_inode,
.destroy_inode = btrfs_destroy_inode,
+ .free_inode = btrfs_free_inode,
.statfs = btrfs_statfs,
.remount_fs = btrfs_remount,
.freeze_fs = btrfs_freeze,
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index c2feb310ac1e..35dae6d5493a 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -519,9 +519,8 @@ struct inode *ceph_alloc_inode(struct super_block *sb)
return &ci->vfs_inode;
}
-static void ceph_i_callback(struct rcu_head *head)
+void ceph_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
struct ceph_inode_info *ci = ceph_inode(inode);
kfree(ci->i_symlink);
@@ -581,8 +580,6 @@ void ceph_destroy_inode(struct inode *inode)
ceph_buffer_put(ci->i_xattrs.prealloc_blob);
ceph_put_string(rcu_dereference_raw(ci->i_layout.pool_ns));
-
- call_rcu(&inode->i_rcu, ceph_i_callback);
}
int ceph_drop_inode(struct inode *inode)
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 6d5bb2f74612..285edda4fc3b 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -848,6 +848,7 @@ static void ceph_umount_begin(struct super_block *sb)
static const struct super_operations ceph_super_ops = {
.alloc_inode = ceph_alloc_inode,
.destroy_inode = ceph_destroy_inode,
+ .free_inode = ceph_free_inode,
.write_inode = ceph_write_inode,
.drop_inode = ceph_drop_inode,
.sync_fs = ceph_sync_fs,
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 16c03188578e..c5b4a05905c0 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -874,6 +874,7 @@ extern const struct inode_operations ceph_file_iops;
extern struct inode *ceph_alloc_inode(struct super_block *sb);
extern void ceph_destroy_inode(struct inode *inode);
+extern void ceph_free_inode(struct inode *inode);
extern int ceph_drop_inode(struct inode *inode);
extern struct inode *ceph_get_inode(struct super_block *sb,
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index a05bf1d6e1d0..877174761efb 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -315,16 +315,10 @@ cifs_alloc_inode(struct super_block *sb)
return &cifs_inode->vfs_inode;
}
-static void cifs_i_callback(struct rcu_head *head)
-{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- kmem_cache_free(cifs_inode_cachep, CIFS_I(inode));
-}
-
static void
-cifs_destroy_inode(struct inode *inode)
+cifs_free_inode(struct inode *inode)
{
- call_rcu(&inode->i_rcu, cifs_i_callback);
+ kmem_cache_free(cifs_inode_cachep, CIFS_I(inode));
}
static void
@@ -630,7 +624,7 @@ static int cifs_drop_inode(struct inode *inode)
static const struct super_operations cifs_super_ops = {
.statfs = cifs_statfs,
.alloc_inode = cifs_alloc_inode,
- .destroy_inode = cifs_destroy_inode,
+ .free_inode = cifs_free_inode,
.drop_inode = cifs_drop_inode,
.evict_inode = cifs_evict_inode,
/* .delete_inode = cifs_delete_inode, */ /* Do not need above
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index 97424cf206c0..23f6ebd08e80 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -54,17 +54,11 @@ static struct inode *coda_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void coda_i_callback(struct rcu_head *head)
+static void coda_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(coda_inode_cachep, ITOC(inode));
}
-static void coda_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, coda_i_callback);
-}
-
static void init_once(void *foo)
{
struct coda_inode_info *ei = (struct coda_inode_info *) foo;
@@ -104,7 +98,7 @@ static int coda_remount(struct super_block *sb, int *flags, char *data)
static const struct super_operations coda_super_operations =
{
.alloc_inode = coda_alloc_inode,
- .destroy_inode = coda_destroy_inode,
+ .free_inode = coda_free_inode,
.evict_inode = coda_evict_inode,
.put_super = coda_put_super,
.statfs = coda_statfs,
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index f25daa207421..414fa4752047 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -163,24 +163,18 @@ static int debugfs_show_options(struct seq_file *m, struct dentry *root)
return 0;
}
-static void debugfs_i_callback(struct rcu_head *head)
+static void debugfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
if (S_ISLNK(inode->i_mode))
kfree(inode->i_link);
free_inode_nonrcu(inode);
}
-static void debugfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, debugfs_i_callback);
-}
-
static const struct super_operations debugfs_super_operations = {
.statfs = simple_statfs,
.remount_fs = debugfs_remount,
.show_options = debugfs_show_options,
- .destroy_inode = debugfs_destroy_inode,
+ .free_inode = debugfs_free_inode,
};
static void debugfs_release_dentry(struct dentry *dentry)
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 85411ceb0508..c3e511f2b6c0 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -67,9 +67,8 @@ out:
return inode;
}
-static void ecryptfs_i_callback(struct rcu_head *head)
+static void ecryptfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
struct ecryptfs_inode_info *inode_info;
inode_info = ecryptfs_inode_to_private(inode);
@@ -92,7 +91,6 @@ static void ecryptfs_destroy_inode(struct inode *inode)
inode_info = ecryptfs_inode_to_private(inode);
BUG_ON(inode_info->lower_file);
ecryptfs_destroy_crypt_stat(&inode_info->crypt_stat);
- call_rcu(&inode->i_rcu, ecryptfs_i_callback);
}
/**
@@ -186,6 +184,7 @@ static int ecryptfs_show_options(struct seq_file *m, struct dentry *root)
const struct super_operations ecryptfs_sops = {
.alloc_inode = ecryptfs_alloc_inode,
.destroy_inode = ecryptfs_destroy_inode,
+ .free_inode = ecryptfs_free_inode,
.statfs = ecryptfs_statfs,
.remount_fs = NULL,
.evict_inode = ecryptfs_evict_inode,
diff --git a/fs/efs/super.c b/fs/efs/super.c
index 6ffb7ba1547a..867fc24dee20 100644
--- a/fs/efs/super.c
+++ b/fs/efs/super.c
@@ -74,17 +74,11 @@ static struct inode *efs_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void efs_i_callback(struct rcu_head *head)
+static void efs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(efs_inode_cachep, INODE_INFO(inode));
}
-static void efs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, efs_i_callback);
-}
-
static void init_once(void *foo)
{
struct efs_inode_info *ei = (struct efs_inode_info *) foo;
@@ -122,7 +116,7 @@ static int efs_remount(struct super_block *sb, int *flags, char *data)
static const struct super_operations efs_superblock_operations = {
.alloc_inode = efs_alloc_inode,
- .destroy_inode = efs_destroy_inode,
+ .free_inode = efs_free_inode,
.statfs = efs_statfs,
.remount_fs = efs_remount,
};
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 0128010a0874..3988633789cb 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -192,17 +192,11 @@ static struct inode *ext2_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void ext2_i_callback(struct rcu_head *head)
+static void ext2_free_in_core_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(ext2_inode_cachep, EXT2_I(inode));
}
-static void ext2_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, ext2_i_callback);
-}
-
static void init_once(void *foo)
{
struct ext2_inode_info *ei = (struct ext2_inode_info *) foo;
@@ -351,7 +345,7 @@ static const struct quotactl_ops ext2_quotactl_ops = {
static const struct super_operations ext2_sops = {
.alloc_inode = ext2_alloc_inode,
- .destroy_inode = ext2_destroy_inode,
+ .free_inode = ext2_free_in_core_inode,
.write_inode = ext2_write_inode,
.evict_inode = ext2_evict_inode,
.put_super = ext2_put_super,
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 6ed4eb81e674..981f702848e7 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1107,9 +1107,8 @@ static int ext4_drop_inode(struct inode *inode)
return drop;
}
-static void ext4_i_callback(struct rcu_head *head)
+static void ext4_free_in_core_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(ext4_inode_cachep, EXT4_I(inode));
}
@@ -1124,7 +1123,6 @@ static void ext4_destroy_inode(struct inode *inode)
true);
dump_stack();
}
- call_rcu(&inode->i_rcu, ext4_i_callback);
}
static void init_once(void *foo)
@@ -1402,6 +1400,7 @@ static const struct quotactl_ops ext4_qctl_operations = {
static const struct super_operations ext4_sops = {
.alloc_inode = ext4_alloc_inode,
+ .free_inode = ext4_free_in_core_inode,
.destroy_inode = ext4_destroy_inode,
.write_inode = ext4_write_inode,
.dirty_inode = ext4_dirty_inode,
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index f2aaa2cc6b3e..9924eac76254 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1000,17 +1000,11 @@ static void f2fs_dirty_inode(struct inode *inode, int flags)
f2fs_inode_dirtied(inode, false);
}
-static void f2fs_i_callback(struct rcu_head *head)
+static void f2fs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(f2fs_inode_cachep, F2FS_I(inode));
}
-static void f2fs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, f2fs_i_callback);
-}
-
static void destroy_percpu_info(struct f2fs_sb_info *sbi)
{
percpu_counter_destroy(&sbi->alloc_valid_block_count);
@@ -2166,8 +2160,8 @@ void f2fs_quota_off_umount(struct super_block *sb)
static const struct super_operations f2fs_sops = {
.alloc_inode = f2fs_alloc_inode,
+ .free_inode = f2fs_free_inode,
.drop_inode = f2fs_drop_inode,
- .destroy_inode = f2fs_destroy_inode,
.write_inode = f2fs_write_inode,
.dirty_inode = f2fs_dirty_inode,
.show_options = f2fs_show_options,
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 79bb0e73a65f..ba93d1373306 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -746,17 +746,11 @@ static struct inode *fat_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void fat_i_callback(struct rcu_head *head)
+static void fat_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(fat_inode_cachep, MSDOS_I(inode));
}
-static void fat_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, fat_i_callback);
-}
-
static void init_once(void *foo)
{
struct msdos_inode_info *ei = (struct msdos_inode_info *)foo;
@@ -920,7 +914,7 @@ EXPORT_SYMBOL_GPL(fat_sync_inode);
static int fat_show_options(struct seq_file *m, struct dentry *root);
static const struct super_operations fat_sops = {
.alloc_inode = fat_alloc_inode,
- .destroy_inode = fat_destroy_inode,
+ .free_inode = fat_free_inode,
.write_inode = fat_write_inode,
.evict_inode = fat_evict_inode,
.put_super = fat_put_super,
diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c
index 48b24bb50d02..a89f68c3cbed 100644
--- a/fs/freevxfs/vxfs_super.c
+++ b/fs/freevxfs/vxfs_super.c
@@ -131,21 +131,14 @@ static struct inode *vxfs_alloc_inode(struct super_block *sb)
return &vi->vfs_inode;
}
-static void vxfs_i_callback(struct rcu_head *head)
+static void vxfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
-
kmem_cache_free(vxfs_inode_cachep, VXFS_INO(inode));
}
-static void vxfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, vxfs_i_callback);
-}
-
static const struct super_operations vxfs_super_ops = {
.alloc_inode = vxfs_alloc_inode,
- .destroy_inode = vxfs_destroy_inode,
+ .free_inode = vxfs_free_inode,
.evict_inode = vxfs_evict_inode,
.put_super = vxfs_put_super,
.statfs = vxfs_statfs,
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index ec5d9953dfb6..f485d09d14df 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -107,34 +107,30 @@ static struct inode *fuse_alloc_inode(struct super_block *sb)
return inode;
}
-static void fuse_i_callback(struct rcu_head *head)
-{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- kmem_cache_free(fuse_inode_cachep, inode);
-}
-
-static void fuse_destroy_inode(struct inode *inode)
+static void fuse_free_inode(struct inode *inode)
{
struct fuse_inode *fi = get_fuse_inode(inode);
- if (S_ISREG(inode->i_mode) && !is_bad_inode(inode)) {
- WARN_ON(!list_empty(&fi->write_files));
- WARN_ON(!list_empty(&fi->queued_writes));
- }
+
mutex_destroy(&fi->mutex);
kfree(fi->forget);
- call_rcu(&inode->i_rcu, fuse_i_callback);
+ kmem_cache_free(fuse_inode_cachep, fi);
}
static void fuse_evict_inode(struct inode *inode)
{
+ struct fuse_inode *fi = get_fuse_inode(inode);
+
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
if (inode->i_sb->s_flags & SB_ACTIVE) {
struct fuse_conn *fc = get_fuse_conn(inode);
- struct fuse_inode *fi = get_fuse_inode(inode);
fuse_queue_forget(fc, fi->forget, fi->nodeid, fi->nlookup);
fi->forget = NULL;
}
+ if (S_ISREG(inode->i_mode) && !is_bad_inode(inode)) {
+ WARN_ON(!list_empty(&fi->write_files));
+ WARN_ON(!list_empty(&fi->queued_writes));
+ }
}
static int fuse_remount_fs(struct super_block *sb, int *flags, char *data)
@@ -814,7 +810,7 @@ static const struct export_operations fuse_export_operations = {
static const struct super_operations fuse_super_operations = {
.alloc_inode = fuse_alloc_inode,
- .destroy_inode = fuse_destroy_inode,
+ .free_inode = fuse_free_inode,
.evict_inode = fuse_evict_inode,
.write_inode = fuse_write_inode,
.drop_inode = generic_delete_inode,
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index ca71163ff7cf..7b8d2306b3d3 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -1736,20 +1736,14 @@ static struct inode *gfs2_alloc_inode(struct super_block *sb)
return &ip->i_inode;
}
-static void gfs2_i_callback(struct rcu_head *head)
+static void gfs2_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- kmem_cache_free(gfs2_inode_cachep, inode);
-}
-
-static void gfs2_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, gfs2_i_callback);
+ kmem_cache_free(gfs2_inode_cachep, GFS2_I(inode));
}
const struct super_operations gfs2_super_ops = {
.alloc_inode = gfs2_alloc_inode,
- .destroy_inode = gfs2_destroy_inode,
+ .free_inode = gfs2_free_inode,
.write_inode = gfs2_write_inode,
.dirty_inode = gfs2_dirty_inode,
.evict_inode = gfs2_evict_inode,
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index 173876782f73..c33324686d89 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -167,20 +167,14 @@ static struct inode *hfs_alloc_inode(struct super_block *sb)
return i ? &i->vfs_inode : NULL;
}
-static void hfs_i_callback(struct rcu_head *head)
+static void hfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(hfs_inode_cachep, HFS_I(inode));
}
-static void hfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, hfs_i_callback);
-}
-
static const struct super_operations hfs_super_operations = {
.alloc_inode = hfs_alloc_inode,
- .destroy_inode = hfs_destroy_inode,
+ .free_inode = hfs_free_inode,
.write_inode = hfs_write_inode,
.evict_inode = hfs_evict_inode,
.put_super = hfs_put_super,
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index eb4535eba95d..0cc5feff76cd 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -18,7 +18,7 @@
#include <linux/nls.h>
static struct inode *hfsplus_alloc_inode(struct super_block *sb);
-static void hfsplus_destroy_inode(struct inode *inode);
+static void hfsplus_free_inode(struct inode *inode);
#include "hfsplus_fs.h"
#include "xattr.h"
@@ -361,7 +361,7 @@ static int hfsplus_remount(struct super_block *sb, int *flags, char *data)
static const struct super_operations hfsplus_sops = {
.alloc_inode = hfsplus_alloc_inode,
- .destroy_inode = hfsplus_destroy_inode,
+ .free_inode = hfsplus_free_inode,
.write_inode = hfsplus_write_inode,
.evict_inode = hfsplus_evict_inode,
.put_super = hfsplus_put_super,
@@ -628,18 +628,11 @@ static struct inode *hfsplus_alloc_inode(struct super_block *sb)
return i ? &i->vfs_inode : NULL;
}
-static void hfsplus_i_callback(struct rcu_head *head)
+static void hfsplus_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
-
kmem_cache_free(hfsplus_inode_cachep, HFSPLUS_I(inode));
}
-static void hfsplus_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, hfsplus_i_callback);
-}
-
#define HFSPLUS_INODE_SIZE sizeof(struct hfsplus_inode_info)
static struct dentry *hfsplus_mount(struct file_system_type *fs_type,
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 444c7b170359..5a7eb0c79839 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -243,17 +243,11 @@ static void hostfs_evict_inode(struct inode *inode)
}
}
-static void hostfs_i_callback(struct rcu_head *head)
+static void hostfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kfree(HOSTFS_I(inode));
}
-static void hostfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, hostfs_i_callback);
-}
-
static int hostfs_show_options(struct seq_file *seq, struct dentry *root)
{
const char *root_path = root->d_sb->s_fs_info;
@@ -270,7 +264,7 @@ static int hostfs_show_options(struct seq_file *seq, struct dentry *root)
static const struct super_operations hostfs_sbops = {
.alloc_inode = hostfs_alloc_inode,
- .destroy_inode = hostfs_destroy_inode,
+ .free_inode = hostfs_free_inode,
.evict_inode = hostfs_evict_inode,
.statfs = hostfs_statfs,
.show_options = hostfs_show_options,
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index f2c3ebcd309c..ed4264bca790 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -238,17 +238,11 @@ static struct inode *hpfs_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void hpfs_i_callback(struct rcu_head *head)
+static void hpfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(hpfs_inode_cachep, hpfs_i(inode));
}
-static void hpfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, hpfs_i_callback);
-}
-
static void init_once(void *foo)
{
struct hpfs_inode_info *ei = (struct hpfs_inode_info *) foo;
@@ -532,7 +526,7 @@ static int hpfs_show_options(struct seq_file *seq, struct dentry *root)
static const struct super_operations hpfs_sops =
{
.alloc_inode = hpfs_alloc_inode,
- .destroy_inode = hpfs_destroy_inode,
+ .free_inode = hpfs_free_inode,
.evict_inode = hpfs_evict_inode,
.put_super = hpfs_put_super,
.statfs = hpfs_statfs,
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 9285dd4f4b1c..c74ef4426282 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -1051,9 +1051,8 @@ static struct inode *hugetlbfs_alloc_inode(struct super_block *sb)
return &p->vfs_inode;
}
-static void hugetlbfs_i_callback(struct rcu_head *head)
+static void hugetlbfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(hugetlbfs_inode_cachep, HUGETLBFS_I(inode));
}
@@ -1061,7 +1060,6 @@ static void hugetlbfs_destroy_inode(struct inode *inode)
{
hugetlbfs_inc_free_inodes(HUGETLBFS_SB(inode->i_sb));
mpol_free_shared_policy(&HUGETLBFS_I(inode)->policy);
- call_rcu(&inode->i_rcu, hugetlbfs_i_callback);
}
static const struct address_space_operations hugetlbfs_aops = {
@@ -1108,6 +1106,7 @@ static const struct inode_operations hugetlbfs_inode_operations = {
static const struct super_operations hugetlbfs_ops = {
.alloc_inode = hugetlbfs_alloc_inode,
+ .free_inode = hugetlbfs_free_inode,
.destroy_inode = hugetlbfs_destroy_inode,
.evict_inode = hugetlbfs_evict_inode,
.statfs = hugetlbfs_statfs,
diff --git a/fs/inode.c b/fs/inode.c
index 9a453f3637f8..16b10e53292e 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -202,12 +202,28 @@ out:
}
EXPORT_SYMBOL(inode_init_always);
+void free_inode_nonrcu(struct inode *inode)
+{
+ kmem_cache_free(inode_cachep, inode);
+}
+EXPORT_SYMBOL(free_inode_nonrcu);
+
+static void i_callback(struct rcu_head *head)
+{
+ struct inode *inode = container_of(head, struct inode, i_rcu);
+ if (inode->free_inode)
+ inode->free_inode(inode);
+ else
+ free_inode_nonrcu(inode);
+}
+
static struct inode *alloc_inode(struct super_block *sb)
{
+ const struct super_operations *ops = sb->s_op;
struct inode *inode;
- if (sb->s_op->alloc_inode)
- inode = sb->s_op->alloc_inode(sb);
+ if (ops->alloc_inode)
+ inode = ops->alloc_inode(sb);
else
inode = kmem_cache_alloc(inode_cachep, GFP_KERNEL);
@@ -215,22 +231,19 @@ static struct inode *alloc_inode(struct super_block *sb)
return NULL;
if (unlikely(inode_init_always(sb, inode))) {
- if (inode->i_sb->s_op->destroy_inode)
- inode->i_sb->s_op->destroy_inode(inode);
- else
- kmem_cache_free(inode_cachep, inode);
+ if (ops->destroy_inode) {
+ ops->destroy_inode(inode);
+ if (!ops->free_inode)
+ return NULL;
+ }
+ inode->free_inode = ops->free_inode;
+ i_callback(&inode->i_rcu);
return NULL;
}
return inode;
}
-void free_inode_nonrcu(struct inode *inode)
-{
- kmem_cache_free(inode_cachep, inode);
-}
-EXPORT_SYMBOL(free_inode_nonrcu);
-
void __destroy_inode(struct inode *inode)
{
BUG_ON(inode_has_buffers(inode));
@@ -253,20 +266,19 @@ void __destroy_inode(struct inode *inode)
}
EXPORT_SYMBOL(__destroy_inode);
-static void i_callback(struct rcu_head *head)
-{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- kmem_cache_free(inode_cachep, inode);
-}
-
static void destroy_inode(struct inode *inode)
{
+ const struct super_operations *ops = inode->i_sb->s_op;
+
BUG_ON(!list_empty(&inode->i_lru));
__destroy_inode(inode);
- if (inode->i_sb->s_op->destroy_inode)
- inode->i_sb->s_op->destroy_inode(inode);
- else
- call_rcu(&inode->i_rcu, i_callback);
+ if (ops->destroy_inode) {
+ ops->destroy_inode(inode);
+ if (!ops->free_inode)
+ return;
+ }
+ inode->free_inode = ops->free_inode;
+ call_rcu(&inode->i_rcu, i_callback);
}
/**
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 488a9e7f8f66..603b052a3c94 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -72,17 +72,11 @@ static struct inode *isofs_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void isofs_i_callback(struct rcu_head *head)
+static void isofs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(isofs_inode_cachep, ISOFS_I(inode));
}
-static void isofs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, isofs_i_callback);
-}
-
static void init_once(void *foo)
{
struct iso_inode_info *ei = foo;
@@ -122,7 +116,7 @@ static int isofs_remount(struct super_block *sb, int *flags, char *data)
static const struct super_operations isofs_sops = {
.alloc_inode = isofs_alloc_inode,
- .destroy_inode = isofs_destroy_inode,
+ .free_inode = isofs_free_inode,
.put_super = isofs_put_super,
.statfs = isofs_statfs,
.remount_fs = isofs_remount,
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 05d892c79339..af4aa6599473 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -44,20 +44,14 @@ static struct inode *jffs2_alloc_inode(struct super_block *sb)
return &f->vfs_inode;
}
-static void jffs2_i_callback(struct rcu_head *head)
+static void jffs2_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
kfree(f->target);
kmem_cache_free(jffs2_inode_cachep, f);
}
-static void jffs2_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, jffs2_i_callback);
-}
-
static void jffs2_i_init_once(void *foo)
{
struct jffs2_inode_info *f = foo;
@@ -258,7 +252,7 @@ static int jffs2_remount_fs(struct super_block *sb, int *flags, char *data)
static const struct super_operations jffs2_super_operations =
{
.alloc_inode = jffs2_alloc_inode,
- .destroy_inode =jffs2_destroy_inode,
+ .free_inode = jffs2_free_inode,
.put_super = jffs2_put_super,
.statfs = jffs2_statfs,
.remount_fs = jffs2_remount_fs,
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 805ae9e8944a..f2b92b292abe 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -31,6 +31,7 @@
#include "jfs_extent.h"
#include "jfs_unicode.h"
#include "jfs_debug.h"
+#include "jfs_dmap.h"
struct inode *jfs_iget(struct super_block *sb, unsigned long ino)
@@ -150,6 +151,8 @@ int jfs_write_inode(struct inode *inode, struct writeback_control *wbc)
void jfs_evict_inode(struct inode *inode)
{
+ struct jfs_inode_info *ji = JFS_IP(inode);
+
jfs_info("In jfs_evict_inode, inode = 0x%p", inode);
if (!inode->i_nlink && !is_bad_inode(inode)) {
@@ -173,6 +176,16 @@ void jfs_evict_inode(struct inode *inode)
}
clear_inode(inode);
dquot_drop(inode);
+
+ BUG_ON(!list_empty(&ji->anon_inode_list));
+
+ spin_lock_irq(&ji->ag_lock);
+ if (ji->active_ag != -1) {
+ struct bmap *bmap = JFS_SBI(inode->i_sb)->bmap;
+ atomic_dec(&bmap->db_active[ji->active_ag]);
+ ji->active_ag = -1;
+ }
+ spin_unlock_irq(&ji->ag_lock);
}
void jfs_dirty_inode(struct inode *inode, int flags)
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 65d8fc87ab11..9454831bbd71 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -124,27 +124,9 @@ static struct inode *jfs_alloc_inode(struct super_block *sb)
return &jfs_inode->vfs_inode;
}
-static void jfs_i_callback(struct rcu_head *head)
+static void jfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- struct jfs_inode_info *ji = JFS_IP(inode);
- kmem_cache_free(jfs_inode_cachep, ji);
-}
-
-static void jfs_destroy_inode(struct inode *inode)
-{
- struct jfs_inode_info *ji = JFS_IP(inode);
-
- BUG_ON(!list_empty(&ji->anon_inode_list));
-
- spin_lock_irq(&ji->ag_lock);
- if (ji->active_ag != -1) {
- struct bmap *bmap = JFS_SBI(inode->i_sb)->bmap;
- atomic_dec(&bmap->db_active[ji->active_ag]);
- ji->active_ag = -1;
- }
- spin_unlock_irq(&ji->ag_lock);
- call_rcu(&inode->i_rcu, jfs_i_callback);
+ kmem_cache_free(jfs_inode_cachep, JFS_IP(inode));
}
static int jfs_statfs(struct dentry *dentry, struct kstatfs *buf)
@@ -912,7 +894,7 @@ out:
static const struct super_operations jfs_super_operations = {
.alloc_inode = jfs_alloc_inode,
- .destroy_inode = jfs_destroy_inode,
+ .free_inode = jfs_free_inode,
.dirty_inode = jfs_dirty_inode,
.write_inode = jfs_write_inode,
.evict_inode = jfs_evict_inode,
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 72e308c3e66b..101200761f61 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -68,17 +68,11 @@ static struct inode *minix_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void minix_i_callback(struct rcu_head *head)
+static void minix_free_in_core_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(minix_inode_cachep, minix_i(inode));
}
-static void minix_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, minix_i_callback);
-}
-
static void init_once(void *foo)
{
struct minix_inode_info *ei = (struct minix_inode_info *) foo;
@@ -110,7 +104,7 @@ static void destroy_inodecache(void)
static const struct super_operations minix_sops = {
.alloc_inode = minix_alloc_inode,
- .destroy_inode = minix_destroy_inode,
+ .free_inode = minix_free_in_core_inode,
.write_inode = minix_write_inode,
.evict_inode = minix_evict_inode,
.put_super = minix_put_super,
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 414a90d48493..f61af8307dc8 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -2055,17 +2055,11 @@ struct inode *nfs_alloc_inode(struct super_block *sb)
}
EXPORT_SYMBOL_GPL(nfs_alloc_inode);
-static void nfs_i_callback(struct rcu_head *head)
+void nfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(nfs_inode_cachep, NFS_I(inode));
}
-
-void nfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, nfs_i_callback);
-}
-EXPORT_SYMBOL_GPL(nfs_destroy_inode);
+EXPORT_SYMBOL_GPL(nfs_free_inode);
static inline void nfs4_init_once(struct nfs_inode *nfsi)
{
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index c7cf23ae6597..331a0504eaf8 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -381,7 +381,7 @@ int nfs_check_flags(int);
/* inode.c */
extern struct workqueue_struct *nfsiod_workqueue;
extern struct inode *nfs_alloc_inode(struct super_block *sb);
-extern void nfs_destroy_inode(struct inode *);
+extern void nfs_free_inode(struct inode *);
extern int nfs_write_inode(struct inode *, struct writeback_control *);
extern int nfs_drop_inode(struct inode *);
extern void nfs_clear_inode(struct inode *);
diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c
index 6fb7cb6b3f4b..689977e148cb 100644
--- a/fs/nfs/nfs4super.c
+++ b/fs/nfs/nfs4super.c
@@ -50,7 +50,7 @@ struct file_system_type nfs4_referral_fs_type = {
static const struct super_operations nfs4_sops = {
.alloc_inode = nfs_alloc_inode,
- .destroy_inode = nfs_destroy_inode,
+ .free_inode = nfs_free_inode,
.write_inode = nfs4_write_inode,
.drop_inode = nfs_drop_inode,
.statfs = nfs_statfs,
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index c27ac96a95bd..450ae77d19bf 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -309,7 +309,7 @@ struct file_system_type nfs_xdev_fs_type = {
const struct super_operations nfs_sops = {
.alloc_inode = nfs_alloc_inode,
- .destroy_inode = nfs_destroy_inode,
+ .free_inode = nfs_free_inode,
.write_inode = nfs_write_inode,
.drop_inode = nfs_drop_inode,
.statfs = nfs_statfs,
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h
index a2f247b6a209..42395ba52da6 100644
--- a/fs/nilfs2/nilfs.h
+++ b/fs/nilfs2/nilfs.h
@@ -252,7 +252,6 @@ int nilfs_ioctl_prepare_clean_segments(struct the_nilfs *, struct nilfs_argv *,
void nilfs_inode_add_blocks(struct inode *inode, int n);
void nilfs_inode_sub_blocks(struct inode *inode, int n);
extern struct inode *nilfs_new_inode(struct inode *, umode_t);
-extern void nilfs_free_inode(struct inode *);
extern int nilfs_get_block(struct inode *, sector_t, struct buffer_head *, int);
extern void nilfs_set_inode_flags(struct inode *);
extern int nilfs_read_inode_common(struct inode *, struct nilfs_inode *);
@@ -289,7 +288,6 @@ static inline int nilfs_mark_inode_dirty_sync(struct inode *inode)
/* super.c */
extern struct inode *nilfs_alloc_inode(struct super_block *);
-extern void nilfs_destroy_inode(struct inode *);
extern __printf(3, 4)
void __nilfs_msg(struct super_block *sb, const char *level,
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 26290aa1023f..5729ee86da9a 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -155,21 +155,14 @@ struct inode *nilfs_alloc_inode(struct super_block *sb)
return &ii->vfs_inode;
}
-static void nilfs_i_callback(struct rcu_head *head)
+static void nilfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
-
if (nilfs_is_metadata_file_inode(inode))
nilfs_mdt_destroy(inode);
kmem_cache_free(nilfs_inode_cachep, NILFS_I(inode));
}
-void nilfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, nilfs_i_callback);
-}
-
static int nilfs_sync_super(struct super_block *sb, int flag)
{
struct the_nilfs *nilfs = sb->s_fs_info;
@@ -686,7 +679,7 @@ static int nilfs_show_options(struct seq_file *seq, struct dentry *dentry)
static const struct super_operations nilfs_sops = {
.alloc_inode = nilfs_alloc_inode,
- .destroy_inode = nilfs_destroy_inode,
+ .free_inode = nilfs_free_inode,
.dirty_inode = nilfs_dirty_inode,
.evict_inode = nilfs_evict_inode,
.put_super = nilfs_put_super,
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index bd3221cbdd95..fb1a2b49a5da 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -332,23 +332,11 @@ struct inode *ntfs_alloc_big_inode(struct super_block *sb)
return NULL;
}
-static void ntfs_i_callback(struct rcu_head *head)
+void ntfs_free_big_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(ntfs_big_inode_cache, NTFS_I(inode));
}
-void ntfs_destroy_big_inode(struct inode *inode)
-{
- ntfs_inode *ni = NTFS_I(inode);
-
- ntfs_debug("Entering.");
- BUG_ON(ni->page);
- if (!atomic_dec_and_test(&ni->count))
- BUG();
- call_rcu(&inode->i_rcu, ntfs_i_callback);
-}
-
static inline ntfs_inode *ntfs_alloc_extent_inode(void)
{
ntfs_inode *ni;
@@ -2287,6 +2275,9 @@ void ntfs_evict_big_inode(struct inode *vi)
ni->ext.base_ntfs_ino = NULL;
}
}
+ BUG_ON(ni->page);
+ if (!atomic_dec_and_test(&ni->count))
+ BUG();
return;
}
diff --git a/fs/ntfs/inode.h b/fs/ntfs/inode.h
index b3c3469de6cb..58c8fd2948d3 100644
--- a/fs/ntfs/inode.h
+++ b/fs/ntfs/inode.h
@@ -278,7 +278,7 @@ extern struct inode *ntfs_index_iget(struct inode *base_vi, ntfschar *name,
u32 name_len);
extern struct inode *ntfs_alloc_big_inode(struct super_block *sb);
-extern void ntfs_destroy_big_inode(struct inode *inode);
+extern void ntfs_free_big_inode(struct inode *inode);
extern void ntfs_evict_big_inode(struct inode *vi);
extern void __ntfs_init_inode(struct super_block *sb, ntfs_inode *ni);
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index bb7159f697f2..887ea8b3b000 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -2676,7 +2676,7 @@ static int ntfs_write_inode(struct inode *vi, struct writeback_control *wbc)
*/
static const struct super_operations ntfs_sops = {
.alloc_inode = ntfs_alloc_big_inode, /* VFS: Allocate new inode. */
- .destroy_inode = ntfs_destroy_big_inode, /* VFS: Deallocate inode. */
+ .free_inode = ntfs_free_big_inode, /* VFS: Deallocate inode. */
#ifdef NTFS_RW
.write_inode = ntfs_write_inode, /* VFS: Write dirty inode to
disk. */
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index 8decbe95dcec..98885181e1fe 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -349,17 +349,11 @@ static struct inode *dlmfs_alloc_inode(struct super_block *sb)
return &ip->ip_vfs_inode;
}
-static void dlmfs_i_callback(struct rcu_head *head)
+static void dlmfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(dlmfs_inode_cache, DLMFS_I(inode));
}
-static void dlmfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, dlmfs_i_callback);
-}
-
static void dlmfs_evict_inode(struct inode *inode)
{
int status;
@@ -605,7 +599,7 @@ static const struct inode_operations dlmfs_root_inode_operations = {
static const struct super_operations dlmfs_ops = {
.statfs = simple_statfs,
.alloc_inode = dlmfs_alloc_inode,
- .destroy_inode = dlmfs_destroy_inode,
+ .free_inode = dlmfs_free_inode,
.evict_inode = dlmfs_evict_inode,
.drop_inode = generic_delete_inode,
};
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 96ae7cedd487..7982a93e630f 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -134,7 +134,7 @@ static int ocfs2_get_sector(struct super_block *sb,
int block,
int sect_size);
static struct inode *ocfs2_alloc_inode(struct super_block *sb);
-static void ocfs2_destroy_inode(struct inode *inode);
+static void ocfs2_free_inode(struct inode *inode);
static int ocfs2_susp_quotas(struct ocfs2_super *osb, int unsuspend);
static int ocfs2_enable_quotas(struct ocfs2_super *osb);
static void ocfs2_disable_quotas(struct ocfs2_super *osb);
@@ -147,7 +147,7 @@ static struct dquot **ocfs2_get_dquots(struct inode *inode)
static const struct super_operations ocfs2_sops = {
.statfs = ocfs2_statfs,
.alloc_inode = ocfs2_alloc_inode,
- .destroy_inode = ocfs2_destroy_inode,
+ .free_inode = ocfs2_free_inode,
.drop_inode = ocfs2_drop_inode,
.evict_inode = ocfs2_evict_inode,
.sync_fs = ocfs2_sync_fs,
@@ -575,17 +575,11 @@ static struct inode *ocfs2_alloc_inode(struct super_block *sb)
return &oi->vfs_inode;
}
-static void ocfs2_i_callback(struct rcu_head *head)
+static void ocfs2_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(ocfs2_inode_cachep, OCFS2_I(inode));
}
-static void ocfs2_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, ocfs2_i_callback);
-}
-
static unsigned long long ocfs2_max_file_offset(unsigned int bbits,
unsigned int cbits)
{
diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c
index 1b2d0d2fe2ee..46655e454c55 100644
--- a/fs/openpromfs/inode.c
+++ b/fs/openpromfs/inode.c
@@ -336,17 +336,11 @@ static struct inode *openprom_alloc_inode(struct super_block *sb)
return &oi->vfs_inode;
}
-static void openprom_i_callback(struct rcu_head *head)
+static void openprom_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(op_inode_cachep, OP_I(inode));
}
-static void openprom_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, openprom_i_callback);
-}
-
static struct inode *openprom_iget(struct super_block *sb, ino_t ino)
{
struct inode *inode;
@@ -375,7 +369,7 @@ static int openprom_remount(struct super_block *sb, int *flags, char *data)
static const struct super_operations openprom_sops = {
.alloc_inode = openprom_alloc_inode,
- .destroy_inode = openprom_destroy_inode,
+ .free_inode = openprom_free_inode,
.statfs = simple_statfs,
.remount_fs = openprom_remount,
};
diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c
index dfaee90d30bd..3784f7e8b603 100644
--- a/fs/orangefs/super.c
+++ b/fs/orangefs/super.c
@@ -124,11 +124,9 @@ static struct inode *orangefs_alloc_inode(struct super_block *sb)
return &orangefs_inode->vfs_inode;
}
-static void orangefs_i_callback(struct rcu_head *head)
+static void orangefs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode);
- kmem_cache_free(orangefs_inode_cache, orangefs_inode);
+ kmem_cache_free(orangefs_inode_cache, ORANGEFS_I(inode));
}
static void orangefs_destroy_inode(struct inode *inode)
@@ -138,8 +136,6 @@ static void orangefs_destroy_inode(struct inode *inode)
gossip_debug(GOSSIP_SUPER_DEBUG,
"%s: deallocated %p destroying inode %pU\n",
__func__, orangefs_inode, get_khandle_from_ino(inode));
-
- call_rcu(&inode->i_rcu, orangefs_i_callback);
}
/*
@@ -299,6 +295,7 @@ void fsid_key_table_finalize(void)
static const struct super_operations orangefs_s_ops = {
.alloc_inode = orangefs_alloc_inode,
+ .free_inode = orangefs_free_inode,
.destroy_inode = orangefs_destroy_inode,
.drop_inode = generic_delete_inode,
.statfs = orangefs_statfs,
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 0116735cc321..5ec4fc2f5d7e 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -190,11 +190,13 @@ static struct inode *ovl_alloc_inode(struct super_block *sb)
return &oi->vfs_inode;
}
-static void ovl_i_callback(struct rcu_head *head)
+static void ovl_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
+ struct ovl_inode *oi = OVL_I(inode);
- kmem_cache_free(ovl_inode_cachep, OVL_I(inode));
+ kfree(oi->redirect);
+ mutex_destroy(&oi->lock);
+ kmem_cache_free(ovl_inode_cachep, oi);
}
static void ovl_destroy_inode(struct inode *inode)
@@ -207,10 +209,6 @@ static void ovl_destroy_inode(struct inode *inode)
ovl_dir_cache_free(inode);
else
iput(oi->lowerdata);
- kfree(oi->redirect);
- mutex_destroy(&oi->lock);
-
- call_rcu(&inode->i_rcu, ovl_i_callback);
}
static void ovl_free_fs(struct ovl_fs *ofs)
@@ -377,6 +375,7 @@ static int ovl_remount(struct super_block *sb, int *flags, char *data)
static const struct super_operations ovl_super_operations = {
.alloc_inode = ovl_alloc_inode,
+ .free_inode = ovl_free_inode,
.destroy_inode = ovl_destroy_inode,
.drop_inode = generic_delete_inode,
.put_super = ovl_put_super,
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index fc7e38def174..5f8d215b3fd0 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -72,17 +72,11 @@ static struct inode *proc_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void proc_i_callback(struct rcu_head *head)
+static void proc_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(proc_inode_cachep, PROC_I(inode));
}
-static void proc_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, proc_i_callback);
-}
-
static void init_once(void *foo)
{
struct proc_inode *ei = (struct proc_inode *) foo;
@@ -123,7 +117,7 @@ static int proc_show_options(struct seq_file *seq, struct dentry *root)
const struct super_operations proc_sops = {
.alloc_inode = proc_alloc_inode,
- .destroy_inode = proc_destroy_inode,
+ .free_inode = proc_free_inode,
.drop_inode = generic_delete_inode,
.evict_inode = proc_evict_inode,
.statfs = simple_statfs,
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 3d46fe302fcb..48c70aa4a3ec 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -28,14 +28,14 @@
static const struct super_operations qnx4_sops;
static struct inode *qnx4_alloc_inode(struct super_block *sb);
-static void qnx4_destroy_inode(struct inode *inode);
+static void qnx4_free_inode(struct inode *inode);
static int qnx4_remount(struct super_block *sb, int *flags, char *data);
static int qnx4_statfs(struct dentry *, struct kstatfs *);
static const struct super_operations qnx4_sops =
{
.alloc_inode = qnx4_alloc_inode,
- .destroy_inode = qnx4_destroy_inode,
+ .free_inode = qnx4_free_inode,
.statfs = qnx4_statfs,
.remount_fs = qnx4_remount,
};
@@ -342,17 +342,11 @@ static struct inode *qnx4_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void qnx4_i_callback(struct rcu_head *head)
+static void qnx4_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(qnx4_inode_cachep, qnx4_i(inode));
}
-static void qnx4_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, qnx4_i_callback);
-}
-
static void init_once(void *foo)
{
struct qnx4_inode_info *ei = (struct qnx4_inode_info *) foo;
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 4aeb26bcb4d0..59cf45f6be49 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -29,14 +29,14 @@ static const struct super_operations qnx6_sops;
static void qnx6_put_super(struct super_block *sb);
static struct inode *qnx6_alloc_inode(struct super_block *sb);
-static void qnx6_destroy_inode(struct inode *inode);
+static void qnx6_free_inode(struct inode *inode);
static int qnx6_remount(struct super_block *sb, int *flags, char *data);
static int qnx6_statfs(struct dentry *dentry, struct kstatfs *buf);
static int qnx6_show_options(struct seq_file *seq, struct dentry *root);
static const struct super_operations qnx6_sops = {
.alloc_inode = qnx6_alloc_inode,
- .destroy_inode = qnx6_destroy_inode,
+ .free_inode = qnx6_free_inode,
.put_super = qnx6_put_super,
.statfs = qnx6_statfs,
.remount_fs = qnx6_remount,
@@ -602,17 +602,11 @@ static struct inode *qnx6_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void qnx6_i_callback(struct rcu_head *head)
+static void qnx6_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(qnx6_inode_cachep, QNX6_I(inode));
}
-static void qnx6_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, qnx6_i_callback);
-}
-
static void init_once(void *foo)
{
struct qnx6_inode_info *ei = (struct qnx6_inode_info *) foo;
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 1fc934d24459..ab028ea0e561 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -650,17 +650,11 @@ static struct inode *reiserfs_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void reiserfs_i_callback(struct rcu_head *head)
+static void reiserfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(reiserfs_inode_cachep, REISERFS_I(inode));
}
-static void reiserfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, reiserfs_i_callback);
-}
-
static void init_once(void *foo)
{
struct reiserfs_inode_info *ei = (struct reiserfs_inode_info *)foo;
@@ -815,7 +809,7 @@ static struct dquot **reiserfs_get_dquots(struct inode *inode)
static const struct super_operations reiserfs_sops = {
.alloc_inode = reiserfs_alloc_inode,
- .destroy_inode = reiserfs_destroy_inode,
+ .free_inode = reiserfs_free_inode,
.write_inode = reiserfs_write_inode,
.dirty_inode = reiserfs_dirty_inode,
.evict_inode = reiserfs_evict_inode,
diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index 6ccb51993a76..7d580f7c3f1d 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -381,18 +381,11 @@ static struct inode *romfs_alloc_inode(struct super_block *sb)
/*
* return a spent inode to the slab cache
*/
-static void romfs_i_callback(struct rcu_head *head)
+static void romfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
-
kmem_cache_free(romfs_inode_cachep, ROMFS_I(inode));
}
-static void romfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, romfs_i_callback);
-}
-
/*
* get filesystem statistics
*/
@@ -439,7 +432,7 @@ static int romfs_remount(struct super_block *sb, int *flags, char *data)
static const struct super_operations romfs_super_ops = {
.alloc_inode = romfs_alloc_inode,
- .destroy_inode = romfs_destroy_inode,
+ .free_inode = romfs_free_inode,
.statfs = romfs_statfs,
.remount_fs = romfs_remount,
};
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 40e657386fa5..767046d9f65d 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -473,18 +473,11 @@ static struct inode *squashfs_alloc_inode(struct super_block *sb)
}
-static void squashfs_i_callback(struct rcu_head *head)
+static void squashfs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(squashfs_inode_cachep, squashfs_i(inode));
}
-static void squashfs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, squashfs_i_callback);
-}
-
-
static struct file_system_type squashfs_fs_type = {
.owner = THIS_MODULE,
.name = "squashfs",
@@ -496,7 +489,7 @@ MODULE_ALIAS_FS("squashfs");
static const struct super_operations squashfs_super_ops = {
.alloc_inode = squashfs_alloc_inode,
- .destroy_inode = squashfs_destroy_inode,
+ .free_inode = squashfs_free_inode,
.statfs = squashfs_statfs,
.put_super = squashfs_put_super,
.remount_fs = squashfs_remount
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 273736f41be3..02b1d9d0c182 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -313,17 +313,11 @@ static struct inode *sysv_alloc_inode(struct super_block *sb)
return &si->vfs_inode;
}
-static void sysv_i_callback(struct rcu_head *head)
+static void sysv_free_in_core_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(sysv_inode_cachep, SYSV_I(inode));
}
-static void sysv_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, sysv_i_callback);
-}
-
static void init_once(void *p)
{
struct sysv_inode_info *si = (struct sysv_inode_info *)p;
@@ -333,7 +327,7 @@ static void init_once(void *p)
const struct super_operations sysv_sops = {
.alloc_inode = sysv_alloc_inode,
- .destroy_inode = sysv_destroy_inode,
+ .free_inode = sysv_free_in_core_inode,
.write_inode = sysv_write_inode,
.evict_inode = sysv_evict_inode,
.put_super = sysv_put_super,
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 12628184772c..c2307c423638 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -272,19 +272,13 @@ static struct inode *ubifs_alloc_inode(struct super_block *sb)
return &ui->vfs_inode;
};
-static void ubifs_i_callback(struct rcu_head *head)
+static void ubifs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
struct ubifs_inode *ui = ubifs_inode(inode);
kfree(ui->data);
kmem_cache_free(ubifs_inode_slab, ui);
}
-static void ubifs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, ubifs_i_callback);
-}
-
/*
* Note, Linux write-back code calls this without 'i_mutex'.
*/
@@ -1977,7 +1971,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data)
const struct super_operations ubifs_super_operations = {
.alloc_inode = ubifs_alloc_inode,
- .destroy_inode = ubifs_destroy_inode,
+ .free_inode = ubifs_free_inode,
.put_super = ubifs_put_super,
.write_inode = ubifs_write_inode,
.evict_inode = ubifs_evict_inode,
diff --git a/fs/udf/super.c b/fs/udf/super.c
index ffd8038ff728..f64691f2168a 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -161,17 +161,11 @@ static struct inode *udf_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void udf_i_callback(struct rcu_head *head)
+static void udf_free_in_core_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(udf_inode_cachep, UDF_I(inode));
}
-static void udf_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, udf_i_callback);
-}
-
static void init_once(void *foo)
{
struct udf_inode_info *ei = (struct udf_inode_info *)foo;
@@ -206,7 +200,7 @@ static void destroy_inodecache(void)
/* Superblock operations */
static const struct super_operations udf_sb_ops = {
.alloc_inode = udf_alloc_inode,
- .destroy_inode = udf_destroy_inode,
+ .free_inode = udf_free_in_core_inode,
.write_inode = udf_write_inode,
.evict_inode = udf_evict_inode,
.put_super = udf_put_super,
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index a4e07e910f1b..84c0c5178cd2 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1449,17 +1449,11 @@ static struct inode *ufs_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void ufs_i_callback(struct rcu_head *head)
+static void ufs_free_in_core_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
kmem_cache_free(ufs_inode_cachep, UFS_I(inode));
}
-static void ufs_destroy_inode(struct inode *inode)
-{
- call_rcu(&inode->i_rcu, ufs_i_callback);
-}
-
static void init_once(void *foo)
{
struct ufs_inode_info *ei = (struct ufs_inode_info *) foo;
@@ -1494,7 +1488,7 @@ static void destroy_inodecache(void)
static const struct super_operations ufs_super_ops = {
.alloc_inode = ufs_alloc_inode,
- .destroy_inode = ufs_destroy_inode,
+ .free_inode = ufs_free_in_core_inode,
.write_inode = ufs_write_inode,
.evict_inode = ufs_evict_inode,
.put_super = ufs_put_super,