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From: Andi Kleen <ak@suse.de>
Organization: SUSE Linux Products GmbH, Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg)
To: travis@sgi.com
Subject: Re: [PATCH 0/2] x86: Reduce pressure on stack from cpumask usage -v2
Date: Wed, 21 Nov 2007 11:18:44 +0100
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Cc: Andrew Morton <akpm@linux-foundation.org>,
       Christoph Lameter <clameter@sgi.com>, mingo@elte.hu, apw@shadowen.org,
       Jack Steiner <steiner@sgi.com>, linux-mm@kvack.org,
       linux-kernel@vger.kernel.org
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On Wednesday 21 November 2007 11:02:01 travis@sgi.com wrote:
> 
> v2:
>     - fix some compile errors when NR_CPUS > default for ia386 (128 & 4096)
>     - remove unneccessary includes
> 
> Convert cpumask_of_cpu to use a static percpu data array and
> set_cpus_allowed to pass the cpumask_t arg as a pointer.

I'm not sure that is too useful alone because you didn't solve the
set_cpus_allowed(oldmask) problem.

-Andi