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authorChristoph Hellwig <hch@lst.de>2009-01-19 02:03:19 +0100
committerChristoph Hellwig <hch@brick.lst.de>2009-01-19 02:03:19 +0100
commit5bb87a33b2cfb8e7ef3383718274094bdff266a3 (patch)
tree7917b0354e01dde2fc321a48214f72333aab3073 /drivers/hid/hid-pl.c
parenta4edd1da20af79b2e92efeee3ca94831c8024d61 (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>
Diffstat (limited to 'drivers/hid/hid-pl.c')
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