linux-kernel - Re: [tip:sched/core] printk: Use this_cpu_{read|write} api on printk

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Message-ID: <alpine.DEB.2.00.1012091737240.29367@router.home>
Date:	Thu, 9 Dec 2010 17:38:57 -0600 (CST)
From:	Christoph Lameter <cl@...ux.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
cc:	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	a.p.zijlstra@...llo.nl, heiko.carstens@...ibm.com,
	tglx@...utronix.de, mingo@...e.hu,
	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:sched/core] printk: Use this_cpu_{read|write} api on
 printk_pending

On Thu, 9 Dec 2010, Eric Dumazet wrote:

> Its a bit strange, I sent mine a long time ago when reviewing Heiko
> Carstens patch. You even commented on it.
>
> https://patchwork.kernel.org/patch/359182/
>
> What happened then, you included my patch on one of yours ?

I just went through the tree and changed all __get_cpu_var. Out came a
single core patch that also covered this earlier case.


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