linux-kernel - Re: [PATCH v4] sched: fix wrong rq's runnable

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Message-ID: <CAKfTPtDKSkhi+nNsFV9Z6hsLxhbHd-Na9YxvNzr9iXG8SdQvhQ@mail.gmail.com>
Date:	Tue, 9 Apr 2013 14:18:13 +0200
From:	Vincent Guittot <vincent.guittot@...aro.org>
To:	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	"linaro-kernel@...ts.linaro.org" <linaro-kernel@...ts.linaro.org>,
	Ingo Molnar <mingo@...nel.org>, Paul Turner <pjt@...gle.com>,
	Frédéric Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>
Subject: Re: [PATCH v4] sched: fix wrong rq's runnable_avg update with rt tasks

On 9 April 2013 10:55, Peter Zijlstra <peterz@...radead.org> wrote:
> On Thu, 2013-04-04 at 16:15 +0200, Vincent Guittot wrote:
>> Changes since V2:
>> - remove useless definition for UP platform
>> - rebased on top of Steven Rostedt's patches :
>> https://lkml.org/lkml/2013/2/12/558
>
> So what's the status of those patches? I still worry about the extra
> context switch overhead for the high-frequency idle scenario.

I don't know. I have seen a pulled answer from Ingo but can't find the
commits in the tip tree.

Steve, have you got more info about the status of your patches ?

Vincent

>
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