2016 		rtentry_ref_t gwrt = NULL;  in rtrequest_common_locked()  local
2100 		if ((gwrt = rt->rt_gwroute) != NULL) {  in rtrequest_common_locked()
2162 		if (gwrt != NULL) {  in rtrequest_common_locked()
2163 			rtfree_locked(gwrt);  in rtrequest_common_locked()
2803 		rtentry_ref_t gwrt;  in rt_setgate()  local
2820 		gwrt = rtalloc1_scoped_locked(gate, 1, RTF_PRCLONING, ifscope);  in rt_setgate()
2821 		if (gwrt != NULL) {  in rt_setgate()
2822 			RT_LOCK_ASSERT_NOTHELD(gwrt);  in rt_setgate()
2840 		if (gwrt == rt) {  in rt_setgate()
2841 			RT_REMREF_LOCKED(gwrt);  in rt_setgate()
2853 		    gwrt != NULL && gwrt->rt_ifp != NULL &&  in rt_setgate()
2854 		    gwrt->rt_ifp->if_index != ifscope) {  in rt_setgate()
2855 			rtfree_locked(gwrt);    /* rt != gwrt, no deadlock */  in rt_setgate()
2864 			if (gwrt != NULL) {  in rt_setgate()
2865 				rtfree_locked(gwrt);  in rt_setgate()
2873 		rt_set_gwroute(rt, dst, gwrt);  in rt_setgate()
2905 		    gwrt != NULL && gwrt->rt_gateway->sa_family == AF_LINK &&  in rt_setgate()
2906 		    (gwrt->rt_ifp->if_index == get_primary_ifscope(AF_INET) ||  in rt_setgate()
2908 			kdp_set_gateway_mac(SDL(gwrt->rt_gateway)->  in rt_setgate()
2913 		if (gwrt != NULL) {  in rt_setgate()
2914 			RT_REMREF(gwrt);  in rt_setgate()
2991 rt_set_gwroute(struct rtentry *rt, struct sockaddr *dst, struct rtentry *gwrt)  in rt_set_gwroute()  argument
2998 	if (gwrt != NULL) {  in rt_set_gwroute()
2999 		RT_ADDREF(gwrt);        /* for this routine */  in rt_set_gwroute()
3020 	if ((rt->rt_gwroute = gwrt) != NULL) {  in rt_set_gwroute()
3021 		RT_ADDREF(gwrt);        /* for rt */  in rt_set_gwroute()
3033 		if (gwrt_isrouter && RT_HOST(gwrt) &&  in rt_set_gwroute()
3034 		    !(gwrt->rt_flags & RTF_ROUTER)) {  in rt_set_gwroute()
3035 			RT_LOCK(gwrt);  in rt_set_gwroute()
3036 			gwrt->rt_flags |= RTF_ROUTER;  in rt_set_gwroute()
3037 			RT_UNLOCK(gwrt);  in rt_set_gwroute()
3040 		RT_REMREF(gwrt);        /* for this routine */  in rt_set_gwroute()
4263 		rtentry_ref_t gwrt = rt->rt_gwroute;  in route_to_gwroute()  local
4271 		if (gwrt == NULL) {  in route_to_gwroute()
4286 		RT_LOCK_SPIN(gwrt);  in route_to_gwroute()
4287 		if (!(gwrt->rt_flags & RTF_UP)) {  in route_to_gwroute()
4289 			RT_UNLOCK(gwrt);  in route_to_gwroute()
4294 			rtfree(gwrt);  in route_to_gwroute()
4297 			gwrt = rtalloc1_scoped_locked(gw, 1, 0, ifindex);  in route_to_gwroute()
4305 			if (!(rt->rt_flags & RTF_UP) || gwrt == NULL ||  in route_to_gwroute()
4306 			    gwrt == rt || !sa_equal(gw, rt->rt_gateway)) {  in route_to_gwroute()
4307 				if (gwrt == rt) {  in route_to_gwroute()
4308 					RT_REMREF_LOCKED(gwrt);  in route_to_gwroute()
4309 					gwrt = NULL;  in route_to_gwroute()
4315 				if (gwrt != NULL) {  in route_to_gwroute()
4316 					rtfree_locked(gwrt);  in route_to_gwroute()
4321 			VERIFY(gwrt != NULL);  in route_to_gwroute()
4327 			rt_set_gwroute(rt, rt_key(rt), gwrt);  in route_to_gwroute()
4332 			rt = gwrt;  in route_to_gwroute()
4334 			RT_ADDREF_LOCKED(gwrt);  in route_to_gwroute()
4335 			RT_UNLOCK(gwrt);  in route_to_gwroute()
4339 			rt = gwrt;  in route_to_gwroute()
4341 		VERIFY(rt == gwrt && rt != hint);  in route_to_gwroute()
4414 rt_revalidate_gwroute(struct rtentry *rt, struct rtentry *gwrt)  in rt_revalidate_gwroute()  argument
4416 	VERIFY(gwrt != NULL);  in rt_revalidate_gwroute()
4420 	    rt->rt_ifp == gwrt->rt_ifp && rt->rt_gateway->sa_family ==  in rt_revalidate_gwroute()
4421 	    rt_key(gwrt)->sa_family && (rt->rt_gwroute == NULL ||  in rt_revalidate_gwroute()
4433 			(void) sa_copy(rt_key(gwrt), &key_ss, NULL);  in rt_revalidate_gwroute()
4438 			isequal = sa_equal(rt_key(gwrt), rt->rt_gateway);  in rt_revalidate_gwroute()
4446 			rt_set_gwroute(rt, rt_key(rt), gwrt);  in rt_revalidate_gwroute()
4542     struct rtentry *gwrt, int route_ev_code)  in route_event_init()  argument
4548 	p_route_ev->gwrt = gwrt;  in route_event_init()
4600 	rtentry_ref_t gwrt = p_route_ev->rt;  in route_event_walktree()  local
4618 	if (rt->rt_gwroute != gwrt) {  in route_event_walktree()
4623 	route_event_enqueue_nwk_wq_entry(rt, gwrt, p_route_ev->route_event_code,  in route_event_walktree()
4631 route_event_enqueue_nwk_wq_entry(struct rtentry *rt, struct rtentry *gwrt,  in route_event_enqueue_nwk_wq_entry()  argument
4655 	p_rt_ev->rt_ev_arg.gwrt = gwrt;  in route_event_enqueue_nwk_wq_entry()
4658 	if (gwrt != NULL) {  in route_event_enqueue_nwk_wq_entry()
4659 		p_gw_saddr = gwrt->rt_gateway;  in route_event_enqueue_nwk_wq_entry()