[PATCH 3/9] KVM: MMU: use kvm_sync_page in kvm_sync_pages

[Paolo Bonzini]

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.

Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
 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;
        }
 
-- 
1.8.3.1