From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri, 4 Apr 2008 14:03:34 +0000 (+0200)
Subject: KVM: s390: Improve pgste accesses
X-Git-Tag: v2.6.26-rc1~1028^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c71799c1f404c6e4f34fa64e6be39cd6149e5019;p=pandora-kernel.git

KVM: s390: Improve pgste accesses

There is no need to use interlocked updates when the rcp
lock is held. Therefore the simple bitops variants can be
used. This should improve performance.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

Reading git-diff-tree failed