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authorSage Weil <sage@newdream.net>2011-05-24 13:06:15 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2011-05-26 07:26:54 -0400
commitf64f58f85403a5a8a21f1fbbc7798e56580785cf (patch)
tree93fbbe1271a4f6499b1041cb570c80934f3abb3c /fs
parent051e8f0ee23c9ca963e2a0208153c6cd475f05fb (diff)
downloadlinux-f64f58f85403a5a8a21f1fbbc7798e56580785cf.tar.bz2
btrfs: remove unnecessary dentry_unhash in rmdir/rename_dir
Btrfs has no problems with lingering references to unlinked directory inodes. CC: Chris Mason <chris.mason@oracle.com> CC: linux-btrfs@vger.kernel.org Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/inode.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 3a33ae3ace5b..7cd8ab0ef04d 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3062,8 +3062,6 @@ static int btrfs_rmdir(struct inode *dir, struct dentry *dentry)
inode->i_ino == BTRFS_FIRST_FREE_OBJECTID)
return -ENOTEMPTY;
- dentry_unhash(dentry);
-
trans = __unlink_start_trans(dir, dentry);
if (IS_ERR(trans))
return PTR_ERR(trans);
@@ -6994,9 +6992,6 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
u64 root_objectid;
int ret;
- if (new_inode && S_ISDIR(new_dentry->d_inode->i_mode))
- dentry_unhash(new_dentry);
-
if (new_dir->i_ino == BTRFS_EMPTY_SUBVOL_DIR_OBJECTID)
return -EPERM;