621 static void update_or_create_fnhe(struct fib_nh *nh, __be32 daddr, __be32 gw,  in update_or_create_fnhe()  argument
633 	hash = rcu_dereference(nh->nh_exceptions);  in update_or_create_fnhe()
638 		rcu_assign_pointer(nh->nh_exceptions, hash);  in update_or_create_fnhe()
676 		fnhe->fnhe_genid = fnhe_genid(dev_net(nh->nh_dev));  in update_or_create_fnhe()
686 		rt = rcu_dereference(nh->nh_rth_input);  in update_or_create_fnhe()
692 			prt = per_cpu_ptr(nh->nh_pcpu_rth_output, i);  in update_or_create_fnhe()
756 				struct fib_nh *nh = &FIB_RES_NH(res);  in __ip_do_redirect()  local
758 				update_or_create_fnhe(nh, fl4->daddr, new_gw,  in __ip_do_redirect()
987 		struct fib_nh *nh = &FIB_RES_NH(res);  in __ip_rt_update_pmtu()  local
989 		update_or_create_fnhe(nh, fl4->daddr, 0, mtu,  in __ip_rt_update_pmtu()
1252 static struct fib_nh_exception *find_exception(struct fib_nh *nh, __be32 daddr)  in find_exception()  argument
1254 	struct fnhe_hash_bucket *hash = rcu_dereference(nh->nh_exceptions);  in find_exception()
1315 static bool rt_cache_route(struct fib_nh *nh, struct rtable *rt)  in rt_cache_route()  argument
1321 		p = (struct rtable **)&nh->nh_rth_input;  in rt_cache_route()
1323 		p = (struct rtable **)raw_cpu_ptr(nh->nh_pcpu_rth_output);  in rt_cache_route()
1404 		struct fib_nh *nh = &FIB_RES_NH(*res);  in rt_set_nexthop()  local
1406 		if (nh->nh_gw && nh->nh_scope == RT_SCOPE_LINK) {  in rt_set_nexthop()
1407 			rt->rt_gateway = nh->nh_gw;  in rt_set_nexthop()
1412 		rt->dst.tclassid = nh->nh_tclassid;  in rt_set_nexthop()
1414 		rt->dst.lwtstate = lwtstate_get(nh->nh_lwtstate);  in rt_set_nexthop()
1418 			cached = rt_cache_route(nh, rt);  in rt_set_nexthop()
1560 static void ip_del_fnhe(struct fib_nh *nh, __be32 daddr)  in ip_del_fnhe()  argument
1568 	hash = rcu_dereference_protected(nh->nh_exceptions,  in ip_del_fnhe()
2066 		struct fib_nh *nh = &FIB_RES_NH(*res);  in __mkroute_output()  local
2068 		fnhe = find_exception(nh, fl4->daddr);  in __mkroute_output()
2074 				ip_del_fnhe(nh, fl4->daddr);  in __mkroute_output()
2083 			     !(nh->nh_gw &&  in __mkroute_output()
2084 			       nh->nh_scope == RT_SCOPE_LINK))) {  in __mkroute_output()
2088 		prth = raw_cpu_ptr(nh->nh_pcpu_rth_output);  in __mkroute_output()