[PATCH 10/18] btrfs: remove unnecessary dentry_unhash in rmdir/rename_dir
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From: Sage Weil <hidden>
Date: 2011-05-10 05:10:46
Also in:
linux-fsdevel
Subsystem:
btrfs file system, filesystems (vfs and infrastructure), the rest · Maintainers:
David Sterba, Alexander Viro, Christian Brauner, Linus Torvalds
Btrfs has no problems with lingering references to unlinked directory inodes. CC: Chris Mason <redacted> CC: linux-btrfs@vger.kernel.org Signed-off-by: Sage Weil <redacted> --- fs/btrfs/inode.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 3a33ae3..7cd8ab0 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;
--
1.7.1