From: Christoph Lameter <clameter@sgi.com>
To: Mike Travis <travis@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Andi Kleen <ak@suse.de>,
jeremy@goop.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] percpu: Optimize percpu accesses
Date: Tue, 29 Jan 2008 12:13:51 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.64.0801291213190.25468@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <479F85F9.3040104@sgi.com>
On Tue, 29 Jan 2008, Mike Travis wrote:
> Since the zero-based patch is changing the offset from one based on
> __per_cpu_start to zero, it's causing the function to access a
> different area.
Looks like we just need to set the offset used for 0 to
__per_cpu_start during early boot.
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prev parent reply other threads:[~2008-01-29 20:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-23 4:49 [PATCH 0/3] percpu: Optimize percpu accesses travis
2008-01-23 4:49 ` [PATCH 1/3] generic: Percpu infrastructure to rebase the per cpu area to zero travis
2008-01-23 4:49 ` [PATCH 2/3] x86_64: Fold pda into per cpu area travis
2008-01-23 4:49 ` [PATCH 3/3] x86_64: Rebase per cpu variables to zero travis
2008-01-24 22:46 ` [PATCH 0/3] percpu: Optimize percpu accesses Ingo Molnar
2008-01-25 0:17 ` Mike Travis
2008-01-25 0:25 ` Ingo Molnar
2008-01-25 0:58 ` Mike Travis
2008-01-25 1:18 ` Jeremy Fitzhardinge
2008-01-25 1:46 ` Jeremy Fitzhardinge
2008-01-29 20:00 ` Mike Travis
2008-01-29 20:13 ` Christoph Lameter [this message]
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