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authorVivek Goyal <vgoyal@redhat.com>2011-05-23 10:02:19 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-05-23 10:02:19 +0200
commit317389a7739675aa990b7e0d750a7c435f1d25d7 (patch)
treec24b7bb45d03233d76405dab4f9406c05c44eafa /drivers/atm/he.c
parent2abae55f5a41d29f21b5b259c33d218c950d5c90 (diff)
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cfq-iosched: Make IO merge related stats per cpu
Make BLKIO_STAT_MERGED per cpu hence gettring rid of need of taking blkg->stats_lock. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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