494 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_tune()  local
498 	if (rtn->sndbuf_size > 0) {  in rds_tcp_tune()
499 		sk->sk_sndbuf = rtn->sndbuf_size;  in rds_tcp_tune()
502 	if (rtn->rcvbuf_size > 0) {  in rds_tcp_tune()
503 		sk->sk_rcvbuf = rtn->rcvbuf_size;  in rds_tcp_tune()
511 	struct rds_tcp_net *rtn = container_of(work,  in rds_tcp_accept_worker()  local
515 	while (rds_tcp_accept_one(rtn->rds_tcp_listen_sock) == 0)  in rds_tcp_accept_worker()
522 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_accept_work()  local
524 	queue_work(rds_wq, &rtn->rds_tcp_accept_w);  in rds_tcp_accept_work()
529 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_init_net()  local
533 	memset(rtn, 0, sizeof(*rtn));  in rds_tcp_init_net()
547 		rtn->ctl_table = tbl;  in rds_tcp_init_net()
549 	tbl[RDS_TCP_SNDBUF].data = &rtn->sndbuf_size;  in rds_tcp_init_net()
550 	tbl[RDS_TCP_RCVBUF].data = &rtn->rcvbuf_size;  in rds_tcp_init_net()
551 	rtn->rds_tcp_sysctl = register_net_sysctl(net, "net/rds/tcp", tbl);  in rds_tcp_init_net()
552 	if (!rtn->rds_tcp_sysctl) {  in rds_tcp_init_net()
559 	rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, true);  in rds_tcp_init_net()
561 	rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, false);  in rds_tcp_init_net()
563 	if (!rtn->rds_tcp_listen_sock) {  in rds_tcp_init_net()
568 		rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, false);  in rds_tcp_init_net()
569 		if (!rtn->rds_tcp_listen_sock) {  in rds_tcp_init_net()
571 			unregister_net_sysctl_table(rtn->rds_tcp_sysctl);  in rds_tcp_init_net()
572 			rtn->rds_tcp_sysctl = NULL;  in rds_tcp_init_net()
579 	INIT_WORK(&rtn->rds_tcp_accept_w, rds_tcp_accept_worker);  in rds_tcp_init_net()
592 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_kill_sock()  local
593 	struct socket *lsock = rtn->rds_tcp_listen_sock;  in rds_tcp_kill_sock()
595 	rtn->rds_tcp_listen_sock = NULL;  in rds_tcp_kill_sock()
596 	rds_tcp_listen_stop(lsock, &rtn->rds_tcp_accept_w);  in rds_tcp_kill_sock()
617 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_exit_net()  local
621 	if (rtn->rds_tcp_sysctl)  in rds_tcp_exit_net()
622 		unregister_net_sysctl_table(rtn->rds_tcp_sysctl);  in rds_tcp_exit_net()
625 		kfree(rtn->ctl_table);  in rds_tcp_exit_net()
637 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_listen_sock_def_readable()  local
638 	struct socket *lsock = rtn->rds_tcp_listen_sock;  in rds_tcp_listen_sock_def_readable()