496 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_tune()  local
500 	if (rtn->sndbuf_size > 0) {  in rds_tcp_tune()
501 		sk->sk_sndbuf = rtn->sndbuf_size;  in rds_tcp_tune()
504 	if (rtn->rcvbuf_size > 0) {  in rds_tcp_tune()
505 		sk->sk_sndbuf = rtn->rcvbuf_size;  in rds_tcp_tune()
513 	struct rds_tcp_net *rtn = container_of(work,  in rds_tcp_accept_worker()  local
517 	while (rds_tcp_accept_one(rtn->rds_tcp_listen_sock) == 0)  in rds_tcp_accept_worker()
524 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_accept_work()  local
526 	queue_work(rds_wq, &rtn->rds_tcp_accept_w);  in rds_tcp_accept_work()
531 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_init_net()  local
535 	memset(rtn, 0, sizeof(*rtn));  in rds_tcp_init_net()
549 		rtn->ctl_table = tbl;  in rds_tcp_init_net()
551 	tbl[RDS_TCP_SNDBUF].data = &rtn->sndbuf_size;  in rds_tcp_init_net()
552 	tbl[RDS_TCP_RCVBUF].data = &rtn->rcvbuf_size;  in rds_tcp_init_net()
553 	rtn->rds_tcp_sysctl = register_net_sysctl(net, "net/rds/tcp", tbl);  in rds_tcp_init_net()
554 	if (!rtn->rds_tcp_sysctl) {  in rds_tcp_init_net()
561 	rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, true);  in rds_tcp_init_net()
563 	rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, false);  in rds_tcp_init_net()
565 	if (!rtn->rds_tcp_listen_sock) {  in rds_tcp_init_net()
570 		rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, false);  in rds_tcp_init_net()
571 		if (!rtn->rds_tcp_listen_sock) {  in rds_tcp_init_net()
573 			unregister_net_sysctl_table(rtn->rds_tcp_sysctl);  in rds_tcp_init_net()
574 			rtn->rds_tcp_sysctl = NULL;  in rds_tcp_init_net()
581 	INIT_WORK(&rtn->rds_tcp_accept_w, rds_tcp_accept_worker);  in rds_tcp_init_net()
594 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_kill_sock()  local
595 	struct socket *lsock = rtn->rds_tcp_listen_sock;  in rds_tcp_kill_sock()
597 	rtn->rds_tcp_listen_sock = NULL;  in rds_tcp_kill_sock()
598 	rds_tcp_listen_stop(lsock, &rtn->rds_tcp_accept_w);  in rds_tcp_kill_sock()
619 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_exit_net()  local
623 	if (rtn->rds_tcp_sysctl)  in rds_tcp_exit_net()
624 		unregister_net_sysctl_table(rtn->rds_tcp_sysctl);  in rds_tcp_exit_net()
626 	if (net != &init_net && rtn->ctl_table)  in rds_tcp_exit_net()
627 		kfree(rtn->ctl_table);  in rds_tcp_exit_net()
639 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_listen_sock_def_readable()  local
640 	struct socket *lsock = rtn->rds_tcp_listen_sock;  in rds_tcp_listen_sock_def_readable()