Re: [PATCH 2/3] KVM: MMU: Add missing large page accounting to drop_large_spte()

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ping

(2011/11/29 14:03), Takuya Yoshikawa wrote:
Signed-off-by: Takuya Yoshikawa<yoshikawa.takuya@xxxxxxxxxxxxx>
---
  arch/x86/kvm/mmu.c |    1 +
  1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 09da963..5e761ff 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1803,6 +1803,7 @@ static void drop_large_spte(struct kvm_vcpu *vcpu, u64 *sptep)
  {
  	if (is_large_pte(*sptep)) {
  		drop_spte(vcpu->kvm, sptep);
+		--vcpu->kvm->stat.lpages;
  		kvm_flush_remote_tlbs(vcpu->kvm);
  	}
  }

Is this fix wrong?

I do not mind dropping other two cleanups in the patch set
if you do not like; of course I will update this if needed.

	Takuya
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