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cfq-iosched: Don't group_idle if cfqq has big thinktime
authorJan Kara <jack@suse.com>
Tue, 12 Jan 2016 15:24:15 +0000 (16:24 +0100)
committerJens Axboe <axboe@fb.com>
Thu, 4 Feb 2016 16:50:11 +0000 (09:50 -0700)
commite795421e40b39bf874c5ed9434365fb4a4b6c5d1
tree04e67435b036ca32fec2113c98e8a1257dba68ectree
parent36f90b0a2ddd60823fe193a85e60ff1906c2a9b3commit | diff
cfq-iosched: Don't group_idle if cfqq has big thinktime

There is no point in idling on a cfq group if the only cfq queue that is
there has too big thinktime.

Signed-off-by: Jan Kara <jack@suse.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
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