linux-kernel - Re: 'autogroup' sched code KILLING responsiveness

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Message-ID: <alpine.DEB.2.01.1101231554170.7903@trent.utfs.org>
Date:	Sun, 23 Jan 2011 15:57:44 -0800 (PST)
From:	Christian Kujau <lists@...dbynature.de>
To:	Ingo Molnar <mingo@...e.hu>
cc:	Yong Zhang <yong.zhang0@...il.com>,
	Michael Witten <mfwitten@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Mike Galbraith <efault@....de>
Subject: Re: 'autogroup' sched code KILLING responsiveness

On Sun, 23 Jan 2011 at 16:15, Ingo Molnar wrote:
> Christian, Michael, can you confirm that this and the second patch fixes the 
> interactivity bug for you? If yes then i'd like to apply and send this fix to Linus 
> ASAP.

Running with both patches applied for some time now and the same (or 
slightly bigger workload) than before, system load is fine and 
responsiveness is much better, just like w/o the autogroup feature.

Feel free to add:

Tested-by: Christian Kujau <lists@...dbynature.de>

Thanks to all involved,
Christian.
-- 
BOFH excuse #431:

Borg implants are failing
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