KVM: MMU: use page track for non-leaf shadow pages

non-leaf shadow pages are always write protected, it can be the user
of page track

Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Xiao Guangrong 2016-02-24 17:51:14 +08:00 • committed by Paolo Bonzini
commit 56ca57f9fe