| commit | 8ad6fcab564c5bc956bdc3dfa440ab152b6e780f | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Thu Mar 18 12:23:10 2010 -0400 |
| committer | Chris Mason <chris.mason@oracle.com> | Thu Mar 18 12:23:10 2010 -0400 |
| tree | 38670d63e5315650f3e6efe2a2a8025e945b4743 | |
| parent | 1b53ac4d1b75b23bdc2b54ace787b8f718a987ef [diff] |
Btrfs: fix the inode ref searches done by btrfs_search_path_in_tree This is used by the inode lookup ioctl to follow all the backrefs up to the subvol root. But the search being done would sometimes land one past the last item in the leaf instead of finding the backref. This changes the search to look for the highest possible backref and hop back one item. It also fixes a leaked path on failure to find the root. Signed-off-by: Chris Mason <chris.mason@oracle.com>