284 struct rtnl_nets {  struct
292 static void rtnl_nets_init(struct rtnl_nets *rtnl_nets)  in rtnl_nets_init()  argument
294 	memset(rtnl_nets, 0, sizeof(*rtnl_nets));  in rtnl_nets_init()
297 static void rtnl_nets_destroy(struct rtnl_nets *rtnl_nets)  in rtnl_nets_destroy()  argument
301 	for (i = 0; i < rtnl_nets->len; i++) {  in rtnl_nets_destroy()
302 		put_net(rtnl_nets->net[i]);  in rtnl_nets_destroy()
303 		rtnl_nets->net[i] = NULL;  in rtnl_nets_destroy()
306 	rtnl_nets->len = 0;  in rtnl_nets_destroy()
317 static void rtnl_nets_add(struct rtnl_nets *rtnl_nets, struct net *net)  in rtnl_nets_add()  argument
321 	DEBUG_NET_WARN_ON_ONCE(rtnl_nets->len == ARRAY_SIZE(rtnl_nets->net));  in rtnl_nets_add()
323 	for (i = 0; i < rtnl_nets->len; i++) {  in rtnl_nets_add()
324 		switch (rtnl_net_cmp_locks(rtnl_nets->net[i], net)) {  in rtnl_nets_add()
329 			swap(rtnl_nets->net[i], net);  in rtnl_nets_add()
333 	rtnl_nets->net[i] = net;  in rtnl_nets_add()
334 	rtnl_nets->len++;  in rtnl_nets_add()
337 static void rtnl_nets_lock(struct rtnl_nets *rtnl_nets)  in rtnl_nets_lock()  argument
343 	for (i = 0; i < rtnl_nets->len; i++)  in rtnl_nets_lock()
344 		__rtnl_net_lock(rtnl_nets->net[i]);  in rtnl_nets_lock()
347 static void rtnl_nets_unlock(struct rtnl_nets *rtnl_nets)  in rtnl_nets_unlock()  argument
351 	for (i = 0; i < rtnl_nets->len; i++)  in rtnl_nets_unlock()
352 		__rtnl_net_unlock(rtnl_nets->net[i]);  in rtnl_nets_unlock()
3433 	struct rtnl_nets rtnl_nets;  in rtnl_setlink()  local
3452 	rtnl_nets_init(&rtnl_nets);  in rtnl_setlink()
3453 	rtnl_nets_add(&rtnl_nets, get_net(net));  in rtnl_setlink()
3454 	rtnl_nets_add(&rtnl_nets, tgt_net);  in rtnl_setlink()
3456 	rtnl_nets_lock(&rtnl_nets);  in rtnl_setlink()
3470 	rtnl_nets_unlock(&rtnl_nets);  in rtnl_setlink()
3471 	rtnl_nets_destroy(&rtnl_nets);  in rtnl_setlink()
3961 	struct rtnl_nets rtnl_nets;  in rtnl_newlink()  local
4003 	rtnl_nets_init(&rtnl_nets);  in rtnl_newlink()
4034 				rtnl_nets_add(&rtnl_nets, peer_net);  in rtnl_newlink()
4044 	rtnl_nets_add(&rtnl_nets, tgt_net);  in rtnl_newlink()
4056 		rtnl_nets_add(&rtnl_nets, link_net);  in rtnl_newlink()
4064 	rtnl_nets_lock(&rtnl_nets);  in rtnl_newlink()
4066 	rtnl_nets_unlock(&rtnl_nets);  in rtnl_newlink()
4069 	rtnl_nets_destroy(&rtnl_nets);  in rtnl_newlink()