linux-kernel - Re: Reverting per-cpuset "system" (IRQ affinity) patch

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Message-ID: <20080509102237.GE19617@elte.hu>
Date:	Fri, 9 May 2008 12:22:37 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Max Krasnyansky <maxk@...lcomm.com>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>, Paul Jackson <pj@....com>,
	Andrew Morton <akpm@...ux-foundation.org>, menage@...gle.com,
	seto.hidetoshi@...fujitsu.com, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, oleg@...sign.ru, rostedt@...dmis.org,
	rientjes@...gle.com
Subject: Re: Reverting per-cpuset "system" (IRQ affinity) patch


* Max Krasnyansky <maxk@...lcomm.com> wrote:

> > No problem, I've been meaning to redo this whole series but somehow 
> > stuff got in the way and I never got around to it :-/
> 
> I'm actually totally surprised that it got in. Ingo applied Peter's 
> initial patch to his sched-devel tree but then ignored follow up 
> patches with fixes and stuff from me (I'm assuming that was because we 
> started discussion alternative options).

yes, there's been a lot of back and forth.

Paul/Peter/Max, what's the current agreed-upon approach to merge these 
physical resource isolation features into cpusets intelligently while 
still keeping the whole thing as usable and practical to down-to-earth 
sysadmins as possible? That is the issue that is blocking this whole 
topic from progressing.

> Anyway, my vote goes for reverting these series.

none of this is upstream yet (nor is any of this even near to being 
ready for upstream), so there's nothing to revert.

	Ingo
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