792 			tp->rtt_seq = tp->snd_nxt;  in tcp_rtt_estimator()
801 		tp->rtt_seq = tp->snd_nxt;  in tcp_rtt_estimator()
1066 	if (after(end_seq, tp->snd_nxt) || !before(start_seq, end_seq))  in tcp_is_sackblock_valid()
1070 	if (!before(start_seq, tp->snd_nxt))  in tcp_is_sackblock_valid()
1671 	state->reord = tp->snd_nxt;  in tcp_sacktag_write_queue()
2009 	tp->high_seq = tp->snd_nxt;  in tcp_enter_loss()
2186 	const u32 loss_high = tcp_is_sack(tp) ?  tp->snd_nxt : tp->high_seq;  in tcp_mark_head_lost()
2457 	tp->high_seq = tp->snd_nxt;  in tcp_init_cwnd_reduction()
2534 		tp->high_seq = tp->snd_nxt;  in tcp_try_keep_open()
2622 		tp->high_seq = tp->snd_nxt;  in tcp_simple_retransmit()
2676 		if (after(tp->snd_nxt, tp->high_seq)) {  in tcp_process_loss()
2680 			tp->high_seq = tp->snd_nxt;  in tcp_process_loss()
2686 			    after(tcp_wnd_end(tp), tp->snd_nxt)) {  in tcp_process_loss()
2703 		if (after(tp->snd_nxt, tp->high_seq) && is_dupack)  in tcp_process_loss()
3066 	u32 reord = tp->snd_nxt; /* lowest acked un-retx un-sacked seq */  in tcp_clean_rtx_queue()
3547 		if (after(tp->snd_nxt, tp->high_seq))  in tcp_xmit_recovery()
3610 	if (after(ack, tp->snd_nxt))  in tcp_ack()
3725 	SOCK_DEBUG(sk, "Ack %u after %u:%u\n", ack, tp->snd_una, tp->snd_nxt);  in tcp_ack()
3741 	SOCK_DEBUG(sk, "Ack %u before %u:%u\n", ack, tp->snd_una, tp->snd_nxt);  in tcp_ack()
5517 	    !after(TCP_SKB_CB(skb)->ack_seq, tp->snd_nxt)) {  in tcp_rcv_established()
5779 		    after(TCP_SKB_CB(skb)->ack_seq, tp->snd_nxt))  in tcp_rcv_synsent_state_process()