linux-kernel - Re: [PATCH 0/7] Fix performance issue with ondemand governor

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Message-ID: <20100426220543.GA27341@isilmar-3.linta.de>
Date:	Tue, 27 Apr 2010 00:05:43 +0200
From:	Dominik Brodowski <linux@...inikbrodowski.net>
To:	Rik van Riel <riel@...hat.com>
Cc:	Dave Jones <davej@...hat.com>,
	Arjan van de Ven <arjan@...radead.org>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	mingo@...e.hu, peterz@...radead.org, tglx@...utronix.de,
	cpufreq@...r.kernel.org
Subject: Re: [PATCH 0/7] Fix performance issue with ondemand governor

On Mon, Apr 26, 2010 at 05:59:39PM -0400, Rik van Riel wrote:
> On 04/26/2010 05:45 PM, Dominik Brodowski wrote:
>
>>> given the scheduler changes, these probably make more sense to go
>>> via one of Ingo's trees ?
>>> If everyone agrees, feel free to add my Signed-off-by:
>>
>> What about the issue Pavel reported and Willy confirmed (regression
>> on older hardware)?
>
> Having a /sys tunable makes sense, especially when running
> on battery power.  I guess that can be introduced as a patch
> 8/7 :)

... only if combined with sane default values.

Best,
	Dominik
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