KVM: MMU: count used shadow pages on prepareing path
authorXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Mon, 11 Jul 2011 19:26:40 +0000 (03:26 +0800)
committerAvi Kivity <avi@redhat.com>
Sun, 24 Jul 2011 08:50:31 +0000 (11:50 +0300)
Move counting used shadow pages from commiting path to preparing path to
reduce tlb flush on some paths

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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