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| author |   Christoph Hellwig <hch@lst.de> | 2009-01-19 02:03:19 +0100 |
|---|---|---|
| committer |   Lachlan McIlroy <lachlan@sgi.com> | 2009-01-19 14:44:52 +1100 |
| commit | 4f2d4ac6e5eb7d72e8df7f3fbf67a78dab8b91cf (patch) | |
| tree | 821d74c2055ebbc8070db1e881762bcc805e90a5 /include/linux/kernel.h | |
| parent | xfs: add a separate lock class for the per-mount list of dquots (diff) | |
| download | wireguard-linux-4f2d4ac6e5eb7d72e8df7f3fbf67a78dab8b91cf.tar.xz wireguard-linux-4f2d4ac6e5eb7d72e8df7f3fbf67a78dab8b91cf.zip | |
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>
Diffstat (limited to 'include/linux/kernel.h')
0 files changed, 0 insertions, 0 deletions