552 static int vpa_is_registered(struct kvmppc_vpa *vpap)  in vpa_is_registered()  argument
554 	if (vpap->update_pending)  in vpa_is_registered()
555 		return vpap->next_gpa != 0;  in vpa_is_registered()
556 	return vpap->pinned_addr != NULL;  in vpa_is_registered()
569 	struct kvmppc_vpa *vpap;  in do_h_register_vpa()  local
601 	vpap = NULL;  in do_h_register_vpa()
615 		vpap = &tvcpu->arch.vpa;  in do_h_register_vpa()
629 		vpap = &tvcpu->arch.dtl;  in do_h_register_vpa()
639 		vpap = &tvcpu->arch.slb_shadow;  in do_h_register_vpa()
650 		vpap = &tvcpu->arch.vpa;  in do_h_register_vpa()
655 		vpap = &tvcpu->arch.dtl;  in do_h_register_vpa()
660 		vpap = &tvcpu->arch.slb_shadow;  in do_h_register_vpa()
665 	if (vpap) {  in do_h_register_vpa()
666 		vpap->next_gpa = vpa;  in do_h_register_vpa()
667 		vpap->len = len;  in do_h_register_vpa()
668 		vpap->update_pending = 1;  in do_h_register_vpa()
676 static void kvmppc_update_vpa(struct kvm_vcpu *vcpu, struct kvmppc_vpa *vpap,  in kvmppc_update_vpa()  argument
693 		gpa = vpap->next_gpa;  in kvmppc_update_vpa()
700 		if (gpa == vpap->next_gpa)  in kvmppc_update_vpa()
707 	vpap->update_pending = 0;  in kvmppc_update_vpa()
708 	if (va && nb < vpap->len) {  in kvmppc_update_vpa()
717 	*old_vpap = *vpap;  in kvmppc_update_vpa()
719 	vpap->gpa = gpa;  in kvmppc_update_vpa()
720 	vpap->pinned_addr = va;  in kvmppc_update_vpa()
721 	vpap->dirty = false;  in kvmppc_update_vpa()
723 		vpap->pinned_end = va + vpap->len;  in kvmppc_update_vpa()