linux-kernel - Re: [PATCH 37/40] alpha: Replace __get_cpu

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Message-ID: <alpine.DEB.2.10.1312201159020.13885@nuc>
Date:	Fri, 20 Dec 2013 11:59:18 -0600 (CST)
From:	Christoph Lameter <cl@...ux.com>
To:	Max Filippov <jcmvbkbc@...il.com>
cc:	Tejun Heo <tj@...nel.org>, akpm@...uxfoundation.org,
	Steven Rostedt <rostedt@...dmis.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Richard Henderson <rth@...ddle.net>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	Matt Turner <mattst88@...il.com>
Subject: Re: [PATCH 37/40] alpha: Replace __get_cpu_var

On Fri, 20 Dec 2013, Max Filippov wrote:

> Doesn't it actually convert to __this_cpu_write(y, x); as there were
> no atomicity in the original assignment?

Correct that is what is done. Descriptions have been updated.

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