From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Date: Tue, 29 Nov 2011 05:03:36 +0000 (+0900)
Subject: KVM: MMU: Add missing large page accounting to drop_large_spte()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6addd1aa2ca28c054820ef2966ad372f118c3f31;p=linux-beck.git

KVM: MMU: Add missing large page accounting to drop_large_spte()

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 8a9b27cb4449..9270e0d93c31 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1798,6 +1798,7 @@ 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);
 	}
 }