Re: [PATCH 2/5] cfq-iosched: Reorder checks in cfq_should_preempt()

From	Tejun Heo <tj@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/5] cfq-iosched: Reorder checks in cfq_should_preempt()
Date	2016-01-08 18:00 +0100
Message-ID	<qOIym-YW-7@gated-at.bofh.it> (permalink)
References	<qOkFI-1wu-11@gated-at.bofh.it> <qOkFJ-1wu-33@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Jan 07, 2016 at 04:28:13PM +0100, Jan Kara wrote:
> From: Jan Kara <jack@suse.com>
> 
> Move check for preemption by rt class up. There is no functional change
> but it makes arguing about conditions simpler since we can be sure both
> cfq queues are from the same ioprio class.
> 
> Signed-off-by: Jan Kara <jack@suse.com>

Acked-by: Tejun Heo <tj@kernel.org>

Thanks.

-- 
tejun

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[PATCH 2/5] cfq-iosched: Reorder checks in cfq_should_preempt() Jan Kara <jack@suse.cz> - 2016-01-07 16:30 +0100
  Re: [PATCH 2/5] cfq-iosched: Reorder checks in cfq_should_preempt() Tejun Heo <tj@kernel.org> - 2016-01-08 18:00 +0100

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