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

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Message-ID: <alpine.DEB.2.00.1002111345210.8809@chino.kir.corp.google.com>
Date:	Thu, 11 Feb 2010 13:45:32 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Andi Kleen <andi@...stfloor.org>
cc:	penberg@...helsinki.fi, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, haicheng.li@...el.com
Subject: Re: [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap

On Thu, 11 Feb 2010, Andi Kleen wrote:

> 
> cache_reap can run before the node is set up and then reference a NULL 
> l3 list. Check for this explicitely and just continue. The node
> will be eventually set up.
> 
> Signed-off-by: Andi Kleen <ak@...ux.intel.com>

Acked-by: David Rientjes <rientjes@...gle.com>
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