168 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_get_local()  local
170 	spin_lock(&sn->rpcb_clnt_lock);  in rpcb_get_local()
171 	if (sn->rpcb_users)  in rpcb_get_local()
172 		sn->rpcb_users++;  in rpcb_get_local()
173 	cnt = sn->rpcb_users;  in rpcb_get_local()
174 	spin_unlock(&sn->rpcb_clnt_lock);  in rpcb_get_local()
181 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_put_local()  local
182 	struct rpc_clnt *clnt = sn->rpcb_local_clnt;  in rpcb_put_local()
183 	struct rpc_clnt *clnt4 = sn->rpcb_local_clnt4;  in rpcb_put_local()
186 	spin_lock(&sn->rpcb_clnt_lock);  in rpcb_put_local()
187 	if (sn->rpcb_users) {  in rpcb_put_local()
188 		if (--sn->rpcb_users == 0) {  in rpcb_put_local()
189 			sn->rpcb_local_clnt = NULL;  in rpcb_put_local()
190 			sn->rpcb_local_clnt4 = NULL;  in rpcb_put_local()
192 		shutdown = !sn->rpcb_users;  in rpcb_put_local()
194 	spin_unlock(&sn->rpcb_clnt_lock);  in rpcb_put_local()
211 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_set_local()  local
214 	sn->rpcb_local_clnt = clnt;  in rpcb_set_local()
215 	sn->rpcb_local_clnt4 = clnt4;  in rpcb_set_local()
216 	sn->rpcb_is_af_local = is_af_local ? 1 : 0;  in rpcb_set_local()
218 	sn->rpcb_users = 1;  in rpcb_set_local()
221 		sn->rpcb_local_clnt, sn->rpcb_local_clnt4,  in rpcb_set_local()
396 static int rpcb_register_call(struct sunrpc_net *sn, struct rpc_clnt *clnt, struct rpc_message *msg…  in rpcb_register_call()  argument
401 	if (is_set || !sn->rpcb_is_af_local)  in rpcb_register_call()
461 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_register()  local
474 	return rpcb_register_call(sn, sn->rpcb_local_clnt, &msg, is_set);  in rpcb_register()
480 static int rpcb_register_inet4(struct sunrpc_net *sn,  in rpcb_register_inet4()  argument
503 	result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);  in rpcb_register_inet4()
511 static int rpcb_register_inet6(struct sunrpc_net *sn,  in rpcb_register_inet6()  argument
534 	result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);  in rpcb_register_inet6()
539 static int rpcb_unregister_all_protofamilies(struct sunrpc_net *sn,  in rpcb_unregister_all_protofamilies()  argument
551 	return rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, false);  in rpcb_unregister_all_protofamilies()
610 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpcb_v4_register()  local
612 	if (sn->rpcb_local_clnt4 == NULL)  in rpcb_v4_register()
616 		return rpcb_unregister_all_protofamilies(sn, &msg);  in rpcb_v4_register()
620 		return rpcb_register_inet4(sn, address, &msg);  in rpcb_v4_register()
622 		return rpcb_register_inet6(sn, address, &msg);  in rpcb_v4_register()