linux-kernel - Re: [PATCH 1/2] Customize sched domain via cpuset

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Message-Id: <1207219576.8514.823.camel@twins>
Date:	Thu, 03 Apr 2008 12:46:16 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
Cc:	Paul Jackson <pj@....com>, linux-kernel@...r.kernel.org,
	mingo@...e.hu, andi@...stfloor.org
Subject: Re: [PATCH 1/2] Customize sched domain via cpuset

On Thu, 2008-04-03 at 12:21 +0900, Hidetoshi Seto wrote:

> I believe there are quite technical reasons why we have no "idle_map."
> Excellent answers would be brought by scheduler folks...

Can you say: 'cacheline bouncing fest'? :-)



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