KVM: MMU: cleanup for dropping parent pte
authorXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Sun, 15 May 2011 15:28:29 +0000 (23:28 +0800)
committerAvi Kivity <avi@redhat.com>
Tue, 12 Jul 2011 08:45:07 +0000 (11:45 +0300)
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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