linux-kernel - Re: [PATCH] [4/4] SLAB: Fix node add timer race in cache

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Message-ID: <4B82AC97.6000901@cs.helsinki.fi>
Date:	Mon, 22 Feb 2010 18:11:03 +0200
From:	Pekka Enberg <penberg@...helsinki.fi>
To:	Andi Kleen <andi@...stfloor.org>
CC:	Christoph Lameter <cl@...ux-foundation.org>,
	Nick Piggin <npiggin@...e.de>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, haicheng.li@...el.com, rientjes@...gle.com
Subject: Re: [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap

Andi Kleen wrote:
> On Mon, Feb 22, 2010 at 12:53:27PM +0200, Pekka Enberg wrote:
>> Andi Kleen kirjoitti:
>>> On Fri, Feb 19, 2010 at 12:22:58PM -0600, Christoph Lameter wrote:
>>>> On Mon, 15 Feb 2010, Nick Piggin wrote:
>>>>
>>>>> I'm just worried there is still an underlying problem here.
>>>> So am I. What caused the breakage that requires this patchset?
>>> Memory hotadd with a new node being onlined.
>> So can you post the oops, please? Right now I am looking at zapping the 
> 
> I can't post the oops from a pre-release system.
> 
>> series from slab.git due to NAKs from both Christoph and Nick.
> 
> Huh? They just complained about the patch, not the whole series.
> I don't understand how that could prompt you to drop the whole series.

Yeah, I meant the non-ACK'd patches. Sorry for the confusion.
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