logfs: remove unnecessary dentry_unhash from rmdir, dir rename
logfs does not have problems with references to unlinked directories.
CC: Joern Engel <joern@logfs.org>
CC: logfs@logfs.org
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/logfs/dir.c b/fs/logfs/dir.c
index f34c9cd..9ed89d1 100644
--- a/fs/logfs/dir.c
+++ b/fs/logfs/dir.c
@@ -273,8 +273,6 @@
{
struct inode *inode = dentry->d_inode;
- dentry_unhash(dentry);
-
if (!logfs_empty_dir(inode))
return -ENOTEMPTY;
@@ -624,9 +622,6 @@
loff_t pos;
int err;
- if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
- dentry_unhash(new_dentry);
-
/* 1. locate source dd */
err = logfs_get_dd(old_dir, old_dentry, &dd, &pos);
if (err)