2017 		rtentry_ref_t gwrt = NULL;  in rtrequest_common_locked()  local
2101 		if ((gwrt = rt->rt_gwroute) != NULL) {  in rtrequest_common_locked()
2163 		if (gwrt != NULL) {  in rtrequest_common_locked()
2164 			rtfree_locked(gwrt);  in rtrequest_common_locked()
2804 		rtentry_ref_t gwrt;  in rt_setgate()  local
2821 		gwrt = rtalloc1_scoped_locked(gate, 1, RTF_PRCLONING, ifscope);  in rt_setgate()
2822 		if (gwrt != NULL) {  in rt_setgate()
2823 			RT_LOCK_ASSERT_NOTHELD(gwrt);  in rt_setgate()
2841 		if (gwrt == rt) {  in rt_setgate()
2842 			RT_REMREF_LOCKED(gwrt);  in rt_setgate()
2854 		    gwrt != NULL && gwrt->rt_ifp != NULL &&  in rt_setgate()
2855 		    gwrt->rt_ifp->if_index != ifscope) {  in rt_setgate()
2856 			rtfree_locked(gwrt);    /* rt != gwrt, no deadlock */  in rt_setgate()
2865 			if (gwrt != NULL) {  in rt_setgate()
2866 				rtfree_locked(gwrt);  in rt_setgate()
2874 		rt_set_gwroute(rt, dst, gwrt);  in rt_setgate()
2906 		    gwrt != NULL && gwrt->rt_gateway->sa_family == AF_LINK &&  in rt_setgate()
2907 		    (gwrt->rt_ifp->if_index == get_primary_ifscope(AF_INET) ||  in rt_setgate()
2909 			kdp_set_gateway_mac(SDL(gwrt->rt_gateway)->  in rt_setgate()
2914 		if (gwrt != NULL) {  in rt_setgate()
2915 			RT_REMREF(gwrt);  in rt_setgate()
2992 rt_set_gwroute(struct rtentry *rt, struct sockaddr *dst, struct rtentry *gwrt)  in rt_set_gwroute()  argument
2999 	if (gwrt != NULL) {  in rt_set_gwroute()
3000 		RT_ADDREF(gwrt);        /* for this routine */  in rt_set_gwroute()
3021 	if ((rt->rt_gwroute = gwrt) != NULL) {  in rt_set_gwroute()
3022 		RT_ADDREF(gwrt);        /* for rt */  in rt_set_gwroute()
3034 		if (gwrt_isrouter && RT_HOST(gwrt) &&  in rt_set_gwroute()
3035 		    !(gwrt->rt_flags & RTF_ROUTER)) {  in rt_set_gwroute()
3036 			RT_LOCK(gwrt);  in rt_set_gwroute()
3037 			gwrt->rt_flags |= RTF_ROUTER;  in rt_set_gwroute()
3038 			RT_UNLOCK(gwrt);  in rt_set_gwroute()
3041 		RT_REMREF(gwrt);        /* for this routine */  in rt_set_gwroute()
4266 		rtentry_ref_t gwrt = rt->rt_gwroute;  in route_to_gwroute()  local
4274 		if (gwrt == NULL) {  in route_to_gwroute()
4289 		RT_LOCK_SPIN(gwrt);  in route_to_gwroute()
4290 		if (!(gwrt->rt_flags & RTF_UP)) {  in route_to_gwroute()
4292 			RT_UNLOCK(gwrt);  in route_to_gwroute()
4297 			rtfree(gwrt);  in route_to_gwroute()
4300 			gwrt = rtalloc1_scoped_locked(gw, 1, 0, ifindex);  in route_to_gwroute()
4308 			if (!(rt->rt_flags & RTF_UP) || gwrt == NULL ||  in route_to_gwroute()
4309 			    gwrt == rt || !sa_equal(gw, rt->rt_gateway)) {  in route_to_gwroute()
4310 				if (gwrt == rt) {  in route_to_gwroute()
4311 					RT_REMREF_LOCKED(gwrt);  in route_to_gwroute()
4312 					gwrt = NULL;  in route_to_gwroute()
4318 				if (gwrt != NULL) {  in route_to_gwroute()
4319 					rtfree_locked(gwrt);  in route_to_gwroute()
4324 			VERIFY(gwrt != NULL);  in route_to_gwroute()
4330 			rt_set_gwroute(rt, rt_key(rt), gwrt);  in route_to_gwroute()
4335 			rt = gwrt;  in route_to_gwroute()
4337 			RT_ADDREF_LOCKED(gwrt);  in route_to_gwroute()
4338 			RT_UNLOCK(gwrt);  in route_to_gwroute()
4342 			rt = gwrt;  in route_to_gwroute()
4344 		VERIFY(rt == gwrt && rt != hint);  in route_to_gwroute()
4417 rt_revalidate_gwroute(struct rtentry *rt, struct rtentry *gwrt)  in rt_revalidate_gwroute()  argument
4419 	VERIFY(gwrt != NULL);  in rt_revalidate_gwroute()
4423 	    rt->rt_ifp == gwrt->rt_ifp && rt->rt_gateway->sa_family ==  in rt_revalidate_gwroute()
4424 	    rt_key(gwrt)->sa_family && (rt->rt_gwroute == NULL ||  in rt_revalidate_gwroute()
4436 			(void) sa_copy(rt_key(gwrt), &key_ss, NULL);  in rt_revalidate_gwroute()
4441 			isequal = sa_equal(rt_key(gwrt), rt->rt_gateway);  in rt_revalidate_gwroute()
4449 			rt_set_gwroute(rt, rt_key(rt), gwrt);  in rt_revalidate_gwroute()
4545     struct rtentry *gwrt, int route_ev_code)  in route_event_init()  argument
4551 	p_route_ev->gwrt = gwrt;  in route_event_init()
4603 	rtentry_ref_t gwrt = p_route_ev->rt;  in route_event_walktree()  local
4621 	if (rt->rt_gwroute != gwrt) {  in route_event_walktree()
4626 	route_event_enqueue_nwk_wq_entry(rt, gwrt, p_route_ev->route_event_code,  in route_event_walktree()
4634 route_event_enqueue_nwk_wq_entry(struct rtentry *rt, struct rtentry *gwrt,  in route_event_enqueue_nwk_wq_entry()  argument
4658 	p_rt_ev->rt_ev_arg.gwrt = gwrt;  in route_event_enqueue_nwk_wq_entry()
4661 	if (gwrt != NULL) {  in route_event_enqueue_nwk_wq_entry()
4662 		p_gw_saddr = gwrt->rt_gateway;  in route_event_enqueue_nwk_wq_entry()