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| author | Wang Shilong <wangshilong1991@gmail.com> | 2014-12-24 14:45:30 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-01-02 14:47:55 -0500 |
| commit | c7cfb8a5405a34777d670f7a5441bb2c7ca9730f (patch) | |
| tree | 4e960a9e39362a5cd5f6e704b4980e3f4da4004e /fs | |
| parent | df95e7f0d93e2fa776b168eac798a16a1e361022 (diff) | |
| download | linux-c7cfb8a5405a34777d670f7a5441bb2c7ca9730f.tar.gz linux-c7cfb8a5405a34777d670f7a5441bb2c7ca9730f.tar.bz2 linux-c7cfb8a5405a34777d670f7a5441bb2c7ca9730f.zip | |
Btrfs: call inode_dec_link_count() on mkdir error path
In btrfs_mkdir(), if it fails to create dir, we should
clean up existed items, setting inode's link properly
to make sure it could be cleaned up properly.
Signed-off-by: Wang Shilong <wangshilong1991@gmail.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 8de23355f6cf..8a036ed234ad 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6255,8 +6255,10 @@ static int btrfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) out_fail: btrfs_end_transaction(trans, root); - if (drop_on_err) + if (drop_on_err) { + inode_dec_link_count(inode); iput(inode); + } btrfs_balance_delayed_items(root); btrfs_btree_balance_dirty(root); return err; |