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authorVivek Goyal <vgoyal@redhat.com>2010-08-23 12:25:03 +0200
committerJens Axboe <jaxboe@fusionio.com>2010-08-23 12:25:03 +0200
commitc4e7893ebc3a5c507b53f59b9de448db20849944 (patch)
treebcb89e402cf8c36c33d70f04dc5fd434e1d58321 /Documentation/block
parentcfq-iosched: Implement tunable group_idle (diff)
downloadlinux-c4e7893ebc3a5c507b53f59b9de448db20849944.tar.xz
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cfq-iosched: blktrace print per slice sector stats
o Divyesh had gotten rid of this code in the past. I want to re-introduce it back as it helps me a lot during debugging. Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Reviewed-by: Divyesh Shah <dpshah@google.com> Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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