From: Peter Zijlstra <peterz@infradead.org>
To: Alex Shi <alex.shi@intel.com>
Cc: Mike Galbraith <efault@gmx.de>,
mingo@redhat.com, linux-kernel@vger.kernel.org,
suresh.b.siddha@intel.com
Subject: Re: [PATCH 1/2] sched: recover SD_WAKE_AFFINE in select_task_rq_fair and code clean up
Date: Fri, 27 Jul 2012 10:32:43 +0200 [thread overview]
Message-ID: <1343377963.32120.30.camel@twins> (raw)
In-Reply-To: <5011F323.10202@intel.com>
On Fri, 2012-07-27 at 09:47 +0800, Alex Shi wrote:
> From 610515185d8a98c14c7c339c25381bc96cd99d93 Mon Sep 17 00:00:00 2001
> From: Alex Shi <alex.shi@intel.com>
> Date: Thu, 26 Jul 2012 08:55:34 +0800
> Subject: [PATCH 1/3] sched: recover SD_WAKE_AFFINE in select_task_rq_fair and
> code clean up
>
> Since power saving code was removed from sched now, the implement
> code is out of service in this function, and even pollute other logical.
> like, 'want_sd' never has chance to be set '0', that remove the effect
> of SD_WAKE_AFFINE here.
>
> So, clean up the obsolete code and some other unnecessary code.
>
> Signed-off-by: Alex Shi <alex.shi@intel.com>
I think your code leaves an unused definition of SD_PREFER_LOCAL around.
next prev parent reply other threads:[~2012-07-27 8:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-26 5:27 Alex Shi
2012-07-26 5:27 ` [PATCH 2/2] sched: fix a logical error in select_task_rq_fair Alex Shi
2012-07-26 8:17 ` Peter Zijlstra
2012-07-26 9:11 ` Alex Shi
2012-07-27 1:50 ` Alex Shi
2012-07-26 9:37 ` [PATCH 1/2] sched: recover SD_WAKE_AFFINE in select_task_rq_fair and code clean up Mike Galbraith
2012-07-26 9:42 ` Alex Shi
2012-07-27 1:47 ` Alex Shi
2012-07-27 3:22 ` Mike Galbraith
2012-07-27 8:32 ` Peter Zijlstra [this message]
2012-07-27 14:42 ` Alex Shi
2012-08-13 12:33 ` Alex Shi
2012-08-13 17:14 ` [tip:sched/core] " tip-bot for Alex Shi
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