KVM: MMU: remove 'clear_unsync' parameter

Remove it since we can judge it by using sp->unsync

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 59104927c582..3db0cd4b13d7 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1156,7 +1156,7 @@ static void nonpaging_prefetch_page(struct kvm_vcpu *vcpu,
 }
 
 static int nonpaging_sync_page(struct kvm_vcpu *vcpu,
-                               struct kvm_mmu_page *sp, bool clear_unsync)
+                               struct kvm_mmu_page *sp)
 {
         return 1;
 }
@@ -1286,7 +1286,7 @@ static int __kvm_sync_page(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
         if (clear_unsync)
                 kvm_unlink_unsync_page(vcpu->kvm, sp);
 
-        if (vcpu->arch.mmu.sync_page(vcpu, sp, clear_unsync)) {
+        if (vcpu->arch.mmu.sync_page(vcpu, sp)) {
                 kvm_mmu_prepare_zap_page(vcpu->kvm, sp, invalid_list);
                 return 1;
         }
@@ -1327,12 +1327,12 @@ 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 ((s->role.cr4_pae != !!is_pae(vcpu)) ||
-                        (vcpu->arch.mmu.sync_page(vcpu, s, true))) {
+                        (vcpu->arch.mmu.sync_page(vcpu, s))) {
                         kvm_mmu_prepare_zap_page(vcpu->kvm, s, &invalid_list);
                         continue;
                 }
-                kvm_unlink_unsync_page(vcpu->kvm, s);
                 flush = true;
         }