From: Christoph Lameter <cl@linux.com>
Date: Thu, 16 Dec 2010 18:14:43 +0000 (-0600)
Subject: x86: udelay: Use this_cpu_read to avoid address calculation
X-Git-Tag: v2.6.38-rc1~455^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=357089fca91f639dd005ae0721f5f932b4f276ab;p=pandora-kernel.git

x86: udelay: Use this_cpu_read to avoid address calculation

The code will use a segment prefix instead of doing the lookup and
calculation.

Signed-off-by: Christoph Lameter <cl@linux.com>
Acked-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

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