linux-kernel - Re: [slubllv6 03/17] slub: Move page->frozen handling near where the page->freelist handling occurs

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Message-ID: <alpine.DEB.2.00.1105261441460.10790@chino.kir.corp.google.com>
Date:	Thu, 26 May 2011 15:13:52 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Christoph Lameter <cl@...ux.com>
cc:	Pekka Enberg <penberg@...helsinki.fi>,
	Eric Dumazet <eric.dumazet@...il.com>,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [slubllv6 03/17] slub: Move page->frozen handling near where
 the page->freelist handling occurs

On Thu, 26 May 2011, Christoph Lameter wrote:

> This is necessary because the frozen bit has to be handled in the same cmpxchg_double
> with the freelist and the counters.
> 
> Signed-off-by: Christoph Lameter <cl@...ux.com>

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