diff options
| author |   Al Viro <viro@zeniv.linux.org.uk> | 2019-04-10 15:14:41 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-05-01 22:43:26 -0400 |
| commit | 26602cab411782dab49a75b316f375933ef380d3 (patch) | |
| tree | 51722e730fee1ccc0229fa9d0e44b71473ba8c5a | |
| parent | afs: switch to use of ->free_inode() (diff) | |
| download | linux-dev-26602cab411782dab49a75b316f375933ef380d3.tar.xz linux-dev-26602cab411782dab49a75b316f375933ef380d3.zip | |
btrfs: use ->free_inode()
a lot of stuff remains in ->destroy_inode()
Acked-by: David Sterba <dsterba@suse.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/btrfs/ctree.h | 1 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 7 | ||||
| -rw-r--r-- | fs/btrfs/super.c | 1 |
3 files changed, 4 insertions, 5 deletions
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 82fdda8ff5ab..aeb31c2dc14e 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, |