From df748f864a342375aaa52a7e043fae7142376d01 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 24 Feb 2016 10:19:30 +0100 Subject: [PATCH] KVM: MMU: use kvm_sync_page in kvm_sync_pages If the last argument is true, kvm_unlink_unsync_page is called anyway in __kvm_sync_page (either by kvm_mmu_prepare_zap_page or by __kvm_sync_page itself). Therefore, kvm_sync_pages can just call kvm_sync_page, instead of going through kvm_unlink_unsync_page+__kvm_sync_page. Reviewed-by: Takuya Yoshikawa Signed-off-by: Paolo Bonzini --- arch/x86/kvm/mmu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 45a8a0605a09..56be33714036 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -1987,8 +1987,7 @@ static void kvm_sync_pages(struct kvm_vcpu *vcpu, gfn_t gfn) continue; WARN_ON(s->role.level != PT_PAGE_TABLE_LEVEL); - kvm_unlink_unsync_page(vcpu->kvm, s); - if (!__kvm_sync_page(vcpu, s, &invalid_list, false)) + if (!kvm_sync_page(vcpu, s, &invalid_list)) flush = true; } -- 2.11.0