1177 struct rpc {  struct
1303 	struct rpc *rpc, *tmp;  in process_rpc_calls()  local
1310 	list_for_each_entry_safe(rpc, tmp, &calls, list) {  in process_rpc_calls()
1311 		rpc->result = rpc->fn0 ? rpc->fn0(era->md) : rpc->fn1(era->md, rpc->arg);  in process_rpc_calls()
1318 			list_for_each_entry_safe(rpc, tmp, &calls, list)  in process_rpc_calls()
1319 				rpc->result = r;  in process_rpc_calls()
1322 	list_for_each_entry_safe(rpc, tmp, &calls, list)  in process_rpc_calls()
1323 		complete(&rpc->complete);  in process_rpc_calls()
1356 static int perform_rpc(struct era *era, struct rpc *rpc)  in perform_rpc()  argument
1358 	rpc->result = 0;  in perform_rpc()
1359 	init_completion(&rpc->complete);  in perform_rpc()
1362 	list_add(&rpc->list, &era->rpc_calls);  in perform_rpc()
1366 	wait_for_completion(&rpc->complete);  in perform_rpc()
1368 	return rpc->result;  in perform_rpc()
1373 	struct rpc rpc;  in in_worker0()  local
1374 	rpc.fn0 = fn;  in in_worker0()
1375 	rpc.fn1 = NULL;  in in_worker0()
1377 	return perform_rpc(era, &rpc);  in in_worker0()
1383 	struct rpc rpc;  in in_worker1()  local
1384 	rpc.fn0 = NULL;  in in_worker1()
1385 	rpc.fn1 = fn;  in in_worker1()
1386 	rpc.arg = arg;  in in_worker1()
1388 	return perform_rpc(era, &rpc);  in in_worker1()