SGI-PV: 987246

SGI-Modid: xfs-linux-melb:xfs-kern:32233a
Signed-off-by: NBarry Naujok <bnaujok@sgi.com>
Signed-off-by: NEric Sandeen <sandeen@sandeen.net>
Signed-off-by: NLachlan McIlroy <lachlan@sgi.com>