39 	struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);  in tcp_timewait_check_oow_rate_limit()  local
42 				  &tcptw->tw_last_oow_ack_time)) {  in tcp_timewait_check_oow_rate_limit()
89 	struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);  in tcp_timewait_state_process()  local
93 	if (th->doff > (sizeof(*th) >> 2) && tcptw->tw_ts_recent_stamp) {  in tcp_timewait_state_process()
98 				tmp_opt.rcv_tsecr -= tcptw->tw_ts_offset;  in tcp_timewait_state_process()
99 			tmp_opt.ts_recent	= tcptw->tw_ts_recent;  in tcp_timewait_state_process()
100 			tmp_opt.ts_recent_stamp	= tcptw->tw_ts_recent_stamp;  in tcp_timewait_state_process()
111 				   tcptw->tw_rcv_nxt,  in tcp_timewait_state_process()
112 				   tcptw->tw_rcv_nxt + tcptw->tw_rcv_wnd))  in tcp_timewait_state_process()
119 		if (th->syn && !before(TCP_SKB_CB(skb)->seq, tcptw->tw_rcv_nxt))  in tcp_timewait_state_process()
124 		    !after(TCP_SKB_CB(skb)->end_seq, tcptw->tw_rcv_nxt) ||  in tcp_timewait_state_process()
134 		    TCP_SKB_CB(skb)->end_seq != tcptw->tw_rcv_nxt + 1)  in tcp_timewait_state_process()
139 		tcptw->tw_rcv_nxt = TCP_SKB_CB(skb)->end_seq;  in tcp_timewait_state_process()
141 			tcptw->tw_ts_recent_stamp = ktime_get_seconds();  in tcp_timewait_state_process()
142 			tcptw->tw_ts_recent	  = tmp_opt.rcv_tsval;  in tcp_timewait_state_process()
167 	    (TCP_SKB_CB(skb)->seq == tcptw->tw_rcv_nxt &&  in tcp_timewait_state_process()
186 			tcptw->tw_ts_recent	  = tmp_opt.rcv_tsval;  in tcp_timewait_state_process()
187 			tcptw->tw_ts_recent_stamp = ktime_get_seconds();  in tcp_timewait_state_process()
212 	    (after(TCP_SKB_CB(skb)->seq, tcptw->tw_rcv_nxt) ||  in tcp_timewait_state_process()
214 	      (s32)(tcptw->tw_ts_recent - tmp_opt.rcv_tsval) < 0))) {  in tcp_timewait_state_process()
215 		u32 isn = tcptw->tw_snd_nxt + 65535 + 2;  in tcp_timewait_state_process()
243 static void tcp_time_wait_init(struct sock *sk, struct tcp_timewait_sock *tcptw)  in tcp_time_wait_init()  argument
255 	tcptw->tw_md5_key = NULL;  in tcp_time_wait_init()
261 		tcptw->tw_md5_key = kmemdup(key, sizeof(*key), GFP_ATOMIC);  in tcp_time_wait_init()
262 		if (!tcptw->tw_md5_key)  in tcp_time_wait_init()
272 	kfree(tcptw->tw_md5_key);  in tcp_time_wait_init()
273 	tcptw->tw_md5_key = NULL;  in tcp_time_wait_init()
290 		struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);  in tcp_time_wait()  local
297 		tcptw->tw_rcv_nxt	= tp->rcv_nxt;  in tcp_time_wait()
298 		tcptw->tw_snd_nxt	= tp->snd_nxt;  in tcp_time_wait()
299 		tcptw->tw_rcv_wnd	= tcp_receive_window(tp);  in tcp_time_wait()
300 		tcptw->tw_ts_recent	= tp->rx_opt.ts_recent;  in tcp_time_wait()
301 		tcptw->tw_ts_recent_stamp = tp->rx_opt.ts_recent_stamp;  in tcp_time_wait()
302 		tcptw->tw_ts_offset	= tp->tsoffset;  in tcp_time_wait()
303 		tcptw->tw_last_oow_ack_time = 0;  in tcp_time_wait()
304 		tcptw->tw_tx_delay	= tp->tcp_tx_delay;  in tcp_time_wait()
318 		tcp_time_wait_init(sk, tcptw);  in tcp_time_wait()