linux-kernel - Re: [PATCH] sched_groups are expected to be circular linked list, make it so right after allocation

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Message-ID: <4FAA64A7.6060203@redhat.com>
Date:	Wed, 09 May 2012 14:35:51 +0200
From:	Igor Mammedov <imammedo@...hat.com>
To:	Peter Zijlstra <peterz@...radead.org>
CC:	Jiang Liu <liuj97@...il.com>, linux-kernel@...r.kernel.org,
	mingo@...nel.org, pjt@...gle.com, tglx@...utronix.de,
	seto.hidetoshi@...fujitsu.com
Subject: Re: [PATCH] sched_groups are expected to be circular linked list,
 make it so right after allocation

On 05/09/2012 02:22 PM, Peter Zijlstra wrote:
> On Wed, 2012-05-09 at 14:21 +0200, Peter Zijlstra wrote:
>> Does something like the below give any clues as to how we got there?
>
> I'm assuming you've got means of reproducing this?

Yep, it reproduces several times a day. I'll retest with your patch.

-- 
-----
  Igor
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