From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Sun, 15 May 2011 15:28:29 +0000 (+0800)
Subject: KVM: MMU: cleanup for dropping parent pte
X-Git-Tag: v3.1-rc1~264^2~130
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bcdd9a93c57571652c887cb522176db741893581;p=pandora-kernel.git

KVM: MMU: cleanup for dropping parent pte

Introduce drop_parent_pte to remove the rmap of parent pte and
clear parent pte

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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