43 tcp_timewait_check_oow_rate_limit(struct inet_timewait_sock *tw,  in tcp_timewait_check_oow_rate_limit()  argument
46 	struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);  in tcp_timewait_check_oow_rate_limit()
48 	if (!tcp_oow_rate_limited(twsk_net(tw), skb, mib_idx,  in tcp_timewait_check_oow_rate_limit()
57 	inet_twsk_put(tw);  in tcp_timewait_check_oow_rate_limit()
92 tcp_timewait_state_process(struct inet_timewait_sock *tw, struct sk_buff *skb,  in tcp_timewait_state_process()  argument
96 	struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);  in tcp_timewait_state_process()
101 		tcp_parse_options(twsk_net(tw), skb, &tmp_opt, 0, NULL);  in tcp_timewait_state_process()
112 	if (tw->tw_substate == TCP_FIN_WAIT2) {  in tcp_timewait_state_process()
121 				tw, skb, LINUX_MIB_TCPACKSKIPPEDFINWAIT2);  in tcp_timewait_state_process()
133 			inet_twsk_put(tw);  in tcp_timewait_state_process()
145 		tw->tw_substate	  = TCP_TIME_WAIT;  in tcp_timewait_state_process()
152 		inet_twsk_reschedule(tw, TCP_TIMEWAIT_LEN);  in tcp_timewait_state_process()
183 			if (!READ_ONCE(twsk_net(tw)->ipv4.sysctl_tcp_rfc1337)) {  in tcp_timewait_state_process()
185 				inet_twsk_deschedule_put(tw);  in tcp_timewait_state_process()
189 			inet_twsk_reschedule(tw, TCP_TIMEWAIT_LEN);  in tcp_timewait_state_process()
197 		inet_twsk_put(tw);  in tcp_timewait_state_process()
230 		__NET_INC_STATS(twsk_net(tw), LINUX_MIB_PAWSESTABREJECTED);  in tcp_timewait_state_process()
240 			inet_twsk_reschedule(tw, TCP_TIMEWAIT_LEN);  in tcp_timewait_state_process()
243 			tw, skb, LINUX_MIB_TCPACKSKIPPEDTIMEWAIT);  in tcp_timewait_state_process()
245 	inet_twsk_put(tw);  in tcp_timewait_state_process()
257 	struct inet_timewait_sock *tw;  in tcp_time_wait()  local
260 	tw = inet_twsk_alloc(sk, tcp_death_row, state);  in tcp_time_wait()
262 	if (tw) {  in tcp_time_wait()
263 		struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);  in tcp_time_wait()
267 		tw->tw_transparent	= inet->transparent;  in tcp_time_wait()
268 		tw->tw_mark		= sk->sk_mark;  in tcp_time_wait()
269 		tw->tw_priority		= sk->sk_priority;  in tcp_time_wait()
270 		tw->tw_rcv_wscale	= tp->rx_opt.rcv_wscale;  in tcp_time_wait()
280 		if (tw->tw_family == PF_INET6) {  in tcp_time_wait()
283 			tw->tw_v6_daddr = sk->sk_v6_daddr;  in tcp_time_wait()
284 			tw->tw_v6_rcv_saddr = sk->sk_v6_rcv_saddr;  in tcp_time_wait()
285 			tw->tw_tclass = np->tclass;  in tcp_time_wait()
286 			tw->tw_flowlabel = be32_to_cpu(np->flow_label & IPV6_FLOWLABEL_MASK);  in tcp_time_wait()
287 			tw->tw_txhash = sk->sk_txhash;  in tcp_time_wait()
288 			tw->tw_ipv6only = sk->sk_ipv6only;  in tcp_time_wait()
325 		inet_twsk_schedule(tw, timeo);  in tcp_time_wait()
329 		inet_twsk_hashdance(tw, sk, &tcp_hashinfo);  in tcp_time_wait()