| commit | 8e73f275011b3264a87339fd9f1690e944e381c9 | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Fri Apr 03 10:14:18 2009 -0400 |
| committer | Chris Mason <chris.mason@oracle.com> | Fri Apr 03 10:14:18 2009 -0400 |
| tree | 865900b191ed0e01f10d2f87e28c9e2ed56e5722 | |
| parent | c8c42864f6193638eed136e0243f426a0b7f4bc2 [diff] |
Btrfs: Optimize locking in btrfs_next_leaf() btrfs_next_leaf was using blocking locks when it could have been using faster spinning ones instead. This adds a few extra checks around the pieces that block and switches over to spinning locks. Signed-off-by: Chris Mason <chris.mason@oracle.com>