linux-kernel - Re: [tip:sched/numa] sched/numa: Introduce sys_numa

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Message-ID: <1337698830.9698.37.camel@twins>
Date:	Tue, 22 May 2012 17:00:30 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	David Rientjes <rientjes@...gle.com>
Cc:	Ingo Molnar <mingo@...nel.org>, hpa@...or.com,
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	pjt@...gle.com, cl@...ux.com, riel@...hat.com,
	bharata.rao@...il.com, akpm@...ux-foundation.org,
	Lee.Schermerhorn@...com, aarcange@...hat.com, danms@...ibm.com,
	suresh.b.siddha@...el.com, tglx@...utronix.de,
	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:sched/numa] sched/numa: Introduce sys_numa_{t,m}bind()

On Tue, 2012-05-22 at 14:04 +0200, Peter Zijlstra wrote:
> The below appears to contain a bug, not sure its the one you're
> triggering, but who knows. Lemme stare more. 

OK, nevermind that patch (not that it isn't a good one), but I've found
the problem. build_overlap_sched_groups() is crummy.. just no idea how
to go about fixing it quite yet though.

/me goes kick his gray cells some more.
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