From: Jan Beulich <JBeulich@suse.com>
Date: Thu, 5 Jan 2012 16:12:25 +0000 (+0000)
Subject: x86-64: Slightly shorten copy_page()
X-Git-Tag: v3.4-rc1~157^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=426932909093e4e7729777a0e2beed4b54911361;p=pandora-kernel.git

x86-64: Slightly shorten copy_page()

%r13 got saved and restored without ever getting touched, so
there's no need to do so.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/4F05D9F9020000780006AA0D@nat28.tlf.novell.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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