From aa6bd187af013319c3f18be7b0970d9a3d1be696 Mon Sep 17 00:00:00 2001
From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Tue, 12 Jul 2011 03:26:40 +0800
Subject: [PATCH] KVM: MMU: count used shadow pages on prepareing path

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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Reading git-format-patch failed