166 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_get_local()  local
168 	spin_lock(&sn->rpcb_clnt_lock);  in rpcb_get_local()
169 	if (sn->rpcb_users)  in rpcb_get_local()
170 		sn->rpcb_users++;  in rpcb_get_local()
171 	cnt = sn->rpcb_users;  in rpcb_get_local()
172 	spin_unlock(&sn->rpcb_clnt_lock);  in rpcb_get_local()
179 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_put_local()  local
180 	struct rpc_clnt *clnt = sn->rpcb_local_clnt;  in rpcb_put_local()
181 	struct rpc_clnt *clnt4 = sn->rpcb_local_clnt4;  in rpcb_put_local()
184 	spin_lock(&sn->rpcb_clnt_lock);  in rpcb_put_local()
185 	if (sn->rpcb_users) {  in rpcb_put_local()
186 		if (--sn->rpcb_users == 0) {  in rpcb_put_local()
187 			sn->rpcb_local_clnt = NULL;  in rpcb_put_local()
188 			sn->rpcb_local_clnt4 = NULL;  in rpcb_put_local()
190 		shutdown = !sn->rpcb_users;  in rpcb_put_local()
192 	spin_unlock(&sn->rpcb_clnt_lock);  in rpcb_put_local()
209 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_set_local()  local
212 	sn->rpcb_local_clnt = clnt;  in rpcb_set_local()
213 	sn->rpcb_local_clnt4 = clnt4;  in rpcb_set_local()
214 	sn->rpcb_is_af_local = is_af_local ? 1 : 0;  in rpcb_set_local()
216 	sn->rpcb_users = 1;  in rpcb_set_local()
380 static int rpcb_register_call(struct sunrpc_net *sn, struct rpc_clnt *clnt, struct rpc_message *msg…  in rpcb_register_call()  argument
385 	if (is_set || !sn->rpcb_is_af_local)  in rpcb_register_call()
442 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_register()  local
453 	return rpcb_register_call(sn, sn->rpcb_local_clnt, &msg, is_set);  in rpcb_register()
459 static int rpcb_register_inet4(struct sunrpc_net *sn,  in rpcb_register_inet4()  argument
477 	result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);  in rpcb_register_inet4()
485 static int rpcb_register_inet6(struct sunrpc_net *sn,  in rpcb_register_inet6()  argument
503 	result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);  in rpcb_register_inet6()
508 static int rpcb_unregister_all_protofamilies(struct sunrpc_net *sn,  in rpcb_unregister_all_protofamilies()  argument
518 	return rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, false);  in rpcb_unregister_all_protofamilies()
577 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_v4_register()  local
579 	if (sn->rpcb_local_clnt4 == NULL)  in rpcb_v4_register()
583 		return rpcb_unregister_all_protofamilies(sn, &msg);  in rpcb_v4_register()
589 		return rpcb_register_inet4(sn, address, &msg);  in rpcb_v4_register()
591 		return rpcb_register_inet6(sn, address, &msg);  in rpcb_v4_register()