KVM: x86: rename kvm_vcpu_request_scan_ioapic()

Let's rename it into a proper arch specific callback.
Signed-off-by: NDavid Hildenbrand <david@redhat.com>
Signed-off-by: NRadim Krčmář <rkrcmar@redhat.com>

arch/x86/kvm/ioapic.c

@@ -266,7 +266,7 @@ void kvm_ioapic_scan_entry(struct kvm_vcpu *vcpu, ulong *ioapic_handled_vectors)
 	spin_unlock(&ioapic->lock);
 }
 
-void kvm_vcpu_request_scan_ioapic(struct kvm *kvm)
+void kvm_arch_post_irq_ack_notifier_list_update(struct kvm *kvm)
 {
 	if (!ioapic_in_kernel(kvm))
 		return;

include/linux/kvm_host.h

@@ -502,10 +502,10 @@ int __must_check vcpu_load(struct kvm_vcpu *vcpu);
 void vcpu_put(struct kvm_vcpu *vcpu);
 
 #ifdef __KVM_HAVE_IOAPIC
-void kvm_vcpu_request_scan_ioapic(struct kvm *kvm);
+void kvm_arch_post_irq_ack_notifier_list_update(struct kvm *kvm);
 void kvm_arch_post_irq_routing_update(struct kvm *kvm);
 #else
-static inline void kvm_vcpu_request_scan_ioapic(struct kvm *kvm)
+static inline void kvm_arch_post_irq_ack_notifier_list_update(struct kvm *kvm)
 {
 }
 static inline void kvm_arch_post_irq_routing_update(struct kvm *kvm)

virt/kvm/eventfd.c

@@ -490,7 +490,7 @@ void kvm_register_irq_ack_notifier(struct kvm *kvm,
 	mutex_lock(&kvm->irq_lock);
 	hlist_add_head_rcu(&kian->link, &kvm->irq_ack_notifier_list);
 	mutex_unlock(&kvm->irq_lock);
-	kvm_vcpu_request_scan_ioapic(kvm);
+	kvm_arch_post_irq_ack_notifier_list_update(kvm);
 }
 
 void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
@@ -500,7 +500,7 @@ void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
 	hlist_del_init_rcu(&kian->link);
 	mutex_unlock(&kvm->irq_lock);
 	synchronize_srcu(&kvm->irq_srcu);
-	kvm_vcpu_request_scan_ioapic(kvm);
+	kvm_arch_post_irq_ack_notifier_list_update(kvm);
 }
 #endif