332 static int dn_insert_route(struct dn_route *rt, unsigned int hash, struct dn_route **rp)  in dn_insert_route()  argument
338 	rthp = &dn_rt_hash_table[hash].chain;  in dn_insert_route()
340 	spin_lock_bh(&dn_rt_hash_table[hash].lock);  in dn_insert_route()
342 						lockdep_is_held(&dn_rt_hash_table[hash].lock))) != NULL) {  in dn_insert_route()
347 					   dn_rt_hash_table[hash].chain);  in dn_insert_route()
348 			rcu_assign_pointer(dn_rt_hash_table[hash].chain, rth);  in dn_insert_route()
351 			spin_unlock_bh(&dn_rt_hash_table[hash].lock);  in dn_insert_route()
360 	rcu_assign_pointer(rt->dst.dn_next, dn_rt_hash_table[hash].chain);  in dn_insert_route()
361 	rcu_assign_pointer(dn_rt_hash_table[hash].chain, rt);  in dn_insert_route()
364 	spin_unlock_bh(&dn_rt_hash_table[hash].lock);  in dn_insert_route()
974 	unsigned int hash;  in dn_route_output_slow()  local
1223 	hash = dn_hash(rt->fld.saddr, rt->fld.daddr);  in dn_route_output_slow()
1224 	dn_insert_route(rt, hash, (struct dn_route **)pprt);  in dn_route_output_slow()
1256 	unsigned int hash = dn_hash(flp->saddr, flp->daddr);  in __dn_route_output_key()  local
1261 		for (rt = rcu_dereference_bh(dn_rt_hash_table[hash].chain); rt;  in __dn_route_output_key()
1320 	unsigned int hash;  in dn_route_input_slow()  local
1499 	hash = dn_hash(rt->fld.saddr, rt->fld.daddr);  in dn_route_input_slow()
1500 	dn_insert_route(rt, hash, &rt);  in dn_route_input_slow()
1531 	unsigned int hash = dn_hash(cb->src, cb->dst);  in dn_route_input()  local
1537 	for(rt = rcu_dereference(dn_rt_hash_table[hash].chain); rt != NULL;  in dn_route_input()