reiserfs: remove unnecessary dentry_unhash from rmdir, dir rename
Reiserfs does not have problems with references to unlinked directories.
CC: reiserfs-devel@vger.kernel.org
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index 76c8164..1186626 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -831,8 +831,6 @@
INITIALIZE_PATH(path);
struct reiserfs_dir_entry de;
- dentry_unhash(dentry);
-
/* we will be doing 2 balancings and update 2 stat data, we change quotas
* of the owner of the directory and of the owner of the parent directory.
* The quota structure is possibly deleted only on last iput => outside
@@ -1227,9 +1225,6 @@
unsigned long savelink = 1;
struct timespec ctime;
- if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
- dentry_unhash(new_dentry);
-
/* three balancings: (1) old name removal, (2) new name insertion
and (3) maybe "save" link insertion
stat data updates: (1) old directory,
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 50f1abc..e8a62f4 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -98,7 +98,6 @@
reiserfs_mutex_lock_nested_safe(&dentry->d_inode->i_mutex,
I_MUTEX_CHILD, dir->i_sb);
- dentry_unhash(dentry);
error = dir->i_op->rmdir(dir, dentry);
if (!error)
dentry->d_inode->i_flags |= S_DEAD;
