Commit 5dabd695 authored by Jan Kara's avatar Jan Kara Committed by Mark Fasheh
Browse files

ocfs2: Improve rename locking 



ocfs2_rename() was being too aggressive with the rename lock - we only need
it for certain forms of directory rename.

Signed-off-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarMark Fasheh <mfasheh@suse.com>
parent 58dadcdb

fs/ocfs2/namei.c

+1 −1
Original line number Diff line number Diff line
@@ -997,7 +997,7 @@ static int ocfs2_rename(struct inode *old_dir, 
	 *

	 * And that's why, just like the VFS, we need a file system

	 * rename lock. */

	if (old_dentry != new_dentry) {

	if (old_dir != new_dir && S_ISDIR(old_inode->i_mode)) {

		status = ocfs2_rename_lock(osb);

		if (status < 0) {

			mlog_errno(status);