Date: Tue, 21 Feb 2012 09:53:08 -0600 (CST)
From: Christoph Lameter <cl@linux.com>
To: Konstantin Khlebnikov <khlebnikov@openvz.org>
cc: Tejun Heo <tj@kernel.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] percpu: fix generic definition of
 __this_cpu_add_and_return()
In-Reply-To: <20120219142911.12300.7497.stgit@zurg>
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References: <20120219142911.12300.7497.stgit@zurg>
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On Sun, 19 Feb 2012, Konstantin Khlebnikov wrote:

> This patch adds missed "__" into function prefix.
> Otherwise on all archectures (except x86) it expands to irq/preemtion-safe
> variant: _this_cpu_generic_add_return(), which do extra irq-save/irq-restore.
> Optimal generic implementation is __this_cpu_generic_add_return().

Acked-by: Christoph Lameter <cl@linux.com>
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