619 static void update_or_create_fnhe(struct fib_nh *nh, __be32 daddr, __be32 gw,  in update_or_create_fnhe()  argument
631 	hash = rcu_dereference(nh->nh_exceptions);  in update_or_create_fnhe()
636 		rcu_assign_pointer(nh->nh_exceptions, hash);  in update_or_create_fnhe()
674 		fnhe->fnhe_genid = fnhe_genid(dev_net(nh->nh_dev));  in update_or_create_fnhe()
684 		rt = rcu_dereference(nh->nh_rth_input);  in update_or_create_fnhe()
690 			prt = per_cpu_ptr(nh->nh_pcpu_rth_output, i);  in update_or_create_fnhe()
754 				struct fib_nh *nh = &FIB_RES_NH(res);  in __ip_do_redirect()  local
756 				update_or_create_fnhe(nh, fl4->daddr, new_gw,  in __ip_do_redirect()
982 		struct fib_nh *nh = &FIB_RES_NH(res);  in __ip_rt_update_pmtu()  local
984 		update_or_create_fnhe(nh, fl4->daddr, 0, mtu,  in __ip_rt_update_pmtu()
1247 static struct fib_nh_exception *find_exception(struct fib_nh *nh, __be32 daddr)  in find_exception()  argument
1249 	struct fnhe_hash_bucket *hash = rcu_dereference(nh->nh_exceptions);  in find_exception()
1310 static bool rt_cache_route(struct fib_nh *nh, struct rtable *rt)  in rt_cache_route()  argument
1316 		p = (struct rtable **)&nh->nh_rth_input;  in rt_cache_route()
1318 		p = (struct rtable **)raw_cpu_ptr(nh->nh_pcpu_rth_output);  in rt_cache_route()
1399 		struct fib_nh *nh = &FIB_RES_NH(*res);  in rt_set_nexthop()  local
1401 		if (nh->nh_gw && nh->nh_scope == RT_SCOPE_LINK) {  in rt_set_nexthop()
1402 			rt->rt_gateway = nh->nh_gw;  in rt_set_nexthop()
1407 		rt->dst.tclassid = nh->nh_tclassid;  in rt_set_nexthop()
1412 			cached = rt_cache_route(nh, rt);  in rt_set_nexthop()
1542 static void ip_del_fnhe(struct fib_nh *nh, __be32 daddr)  in ip_del_fnhe()  argument
1550 	hash = rcu_dereference_protected(nh->nh_exceptions,  in ip_del_fnhe()
1985 		struct fib_nh *nh = &FIB_RES_NH(*res);  in __mkroute_output()  local
1987 		fnhe = find_exception(nh, fl4->daddr);  in __mkroute_output()
1993 				ip_del_fnhe(nh, fl4->daddr);  in __mkroute_output()
2002 			     !(nh->nh_gw &&  in __mkroute_output()
2003 			       nh->nh_scope == RT_SCOPE_LINK))) {  in __mkroute_output()
2007 		prth = raw_cpu_ptr(nh->nh_pcpu_rth_output);  in __mkroute_output()