bool kvm_arch_can_dequeue_async_page_present(struct kvm_vcpu *vcpu)
{
	if (!kvm_pv_async_pf_enabled(vcpu))
		return true;
	else
		return kvm_lapic_enabled(vcpu) && apf_pageready_slot_free(vcpu);
}
bool kvm_arch_can_dequeue_async_page_present(struct kvm_vcpu *vcpu)
{
	if (!kvm_pv_async_pf_enabled(vcpu))
		return true;
	else
		return kvm_lapic_enabled(vcpu) && apf_pageready_slot_free(vcpu);
}