| commit | 4f2d4ac6e5eb7d72e8df7f3fbf67a78dab8b91cf | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon Jan 19 02:03:19 2009 +0100 |
| committer | Lachlan McIlroy <lachlan@sgi.com> | Mon Jan 19 14:44:52 2009 +1100 |
| tree | 821d74c2055ebbc8070db1e881762bcc805e90a5 | |
| parent | 080dda7f5e8e8df95bcd17a5345c276e365a2054 [diff] |
xfs: lockdep annotations for xfs_dqlock2 xfs_dqlock2 locks two xfs_dquots, which is fine as it always locks the dquot with the lower id first. Use mutex_lock_nested to tell lockdep about this fact. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <david@fromorbit.com>