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(parent: 4647c72) | patch
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)
commit731660aae98b41e2e6ab082c9272e9aa8970fe29
tree04e67435b036ca32fec2113c98e8a1257dba68ectree | snapshot
parent4647c720fd42a03c69c68c022db398388a8936d5commit | 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>
block/cfq-iosched.c diff | blob | history
Linux Kernel Source Tree.