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authorJerome Marchand <jmarchan@redhat.com>2009-03-27 10:31:51 +0100
committerJens Axboe <jens.axboe@oracle.com>2009-04-07 08:12:38 +0200
commit26308eab69aa193f7b3fb50764a64ae14544a39b (patch)
tree758f6100395a23228d042c3a9d6f7dc1922d7530 /mm/filemap.c
parent6c7e8cee6a9128eeb7f83c3ad1cb243f77f5cb16 (diff)
downloadop-kernel-dev-26308eab69aa193f7b3fb50764a64ae14544a39b.zip
op-kernel-dev-26308eab69aa193f7b3fb50764a64ae14544a39b.tar.gz
block: fix inconsistency in I/O stat accounting code
This forces in_flight to be zero when turning off or on the I/O stat accounting and stops updating I/O stats in attempt_merge() when accounting is turned off. Signed-off-by: Jerome Marchand <jmarchan@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm/filemap.c')
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