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Date: Thu, 19 Feb 2009 10:56:40 +0900
From: Tejun Heo <tj@kernel.org>
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To: Lai Jiangshan <laijs@cn.fujitsu.com>
CC: Ingo Molnar <mingo@elte.hu>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86,4kstack: use percpu data for hardirq and softirq
 stack
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Lai Jiangshan wrote:
> Impact: economize memory for large NR_CPUS
> 
> percpu data is setup earlier than irq, we can use percpu data
> to economize memory.
> 
> Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>

Merged into tj-percpu (which is generally merged into x86/core/percpu)
with trivial subject change.

 git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git tj-percpu

The commit ID is ff6274badd53e42d7aa326178156c265a9fa4cd8.

Thanks.

-- 
tejun