From: Andi Kleen <ak@suse.de>
To: travis@sgi.com
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
Subject: Re: [PATCH 0/2] x86: Reduce pressure on stack from cpumask usage -v2
Date: Wed, 21 Nov 2007 11:18:44 +0100 [thread overview]
Message-ID: <200711211118.45137.ak@suse.de> (raw)
In-Reply-To: <20071121100201.156191000@sgi.com>
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
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next prev parent reply other threads:[~2007-11-21 10:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-21 10:02 travis
2007-11-21 10:02 ` [PATCH 1/2] cpumask: Convert cpumask_of_cpu to static array -v2 travis
2007-11-21 10:02 ` [PATCH 2/2] cpumask: Convert set_cpus_allowed to use ptr for cpumask arg -v2 travis
2007-11-21 10:18 ` Andi Kleen [this message]
2007-11-21 16:30 ` [PATCH 0/2] x86: Reduce pressure on stack from cpumask usage -v2 Mike Travis
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