493 	struct rds_tcp_net *rtn;  in rds_tcp_tune()  local
512 	rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_tune()
513 	if (rtn->sndbuf_size > 0) {  in rds_tcp_tune()
514 		sk->sk_sndbuf = rtn->sndbuf_size;  in rds_tcp_tune()
517 	if (rtn->rcvbuf_size > 0) {  in rds_tcp_tune()
518 		sk->sk_rcvbuf = rtn->rcvbuf_size;  in rds_tcp_tune()
527 	struct rds_tcp_net *rtn = container_of(work,  in rds_tcp_accept_worker()  local
531 	while (rds_tcp_accept_one(rtn->rds_tcp_listen_sock) == 0)  in rds_tcp_accept_worker()
538 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_accept_work()  local
540 	queue_work(rds_wq, &rtn->rds_tcp_accept_w);  in rds_tcp_accept_work()
545 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_init_net()  local
549 	memset(rtn, 0, sizeof(*rtn));  in rds_tcp_init_net()
563 		rtn->ctl_table = tbl;  in rds_tcp_init_net()
565 	tbl[RDS_TCP_SNDBUF].data = &rtn->sndbuf_size;  in rds_tcp_init_net()
566 	tbl[RDS_TCP_RCVBUF].data = &rtn->rcvbuf_size;  in rds_tcp_init_net()
567 	rtn->rds_tcp_sysctl = register_net_sysctl_sz(net, "net/rds/tcp", tbl,  in rds_tcp_init_net()
569 	if (!rtn->rds_tcp_sysctl) {  in rds_tcp_init_net()
576 	rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, true);  in rds_tcp_init_net()
578 	rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, false);  in rds_tcp_init_net()
580 	if (!rtn->rds_tcp_listen_sock) {  in rds_tcp_init_net()
585 		rtn->rds_tcp_listen_sock = rds_tcp_listen_init(net, false);  in rds_tcp_init_net()
586 		if (!rtn->rds_tcp_listen_sock) {  in rds_tcp_init_net()
588 			unregister_net_sysctl_table(rtn->rds_tcp_sysctl);  in rds_tcp_init_net()
589 			rtn->rds_tcp_sysctl = NULL;  in rds_tcp_init_net()
596 	INIT_WORK(&rtn->rds_tcp_accept_w, rds_tcp_accept_worker);  in rds_tcp_init_net()
609 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_kill_sock()  local
610 	struct socket *lsock = rtn->rds_tcp_listen_sock;  in rds_tcp_kill_sock()
612 	rtn->rds_tcp_listen_sock = NULL;  in rds_tcp_kill_sock()
613 	rds_tcp_listen_stop(lsock, &rtn->rds_tcp_accept_w);  in rds_tcp_kill_sock()
634 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_exit_net()  local
638 	if (rtn->rds_tcp_sysctl)  in rds_tcp_exit_net()
639 		unregister_net_sysctl_table(rtn->rds_tcp_sysctl);  in rds_tcp_exit_net()
642 		kfree(rtn->ctl_table);  in rds_tcp_exit_net()
654 	struct rds_tcp_net *rtn = net_generic(net, rds_tcp_netid);  in rds_tcp_listen_sock_def_readable()  local
655 	struct socket *lsock = rtn->rds_tcp_listen_sock;  in rds_tcp_listen_sock_def_readable()