1234 				if (!after(end_seq, tp->high_seq))  in tcp_sacktag_one()
1932 	    !after(tp->high_seq, tp->snd_una) ||  in tcp_enter_loss()
1981 	tp->high_seq = tp->snd_nxt;  in tcp_enter_loss()
2222 	const u32 loss_high = tcp_is_sack(tp) ?  tp->snd_nxt : tp->high_seq;  in tcp_mark_head_lost()
2437 	if (tp->snd_una == tp->high_seq && tcp_is_reno(tp)) {  in tcp_try_undo_recovery()
2499 	tp->high_seq = tp->snd_nxt;  in tcp_init_cwnd_reduction()
2569 		tp->high_seq = tp->snd_nxt;  in tcp_try_keep_open()
2660 		tp->high_seq = tp->snd_nxt;  in tcp_simple_retransmit()
2699 	bool recovered = !before(tp->snd_una, tp->high_seq);  in tcp_process_loss()
2713 		if (after(tp->snd_nxt, tp->high_seq)) {  in tcp_process_loss()
2717 			tp->high_seq = tp->snd_nxt;  in tcp_process_loss()
2720 			if (after(tp->snd_nxt, tp->high_seq))  in tcp_process_loss()
2735 		if (after(tp->snd_nxt, tp->high_seq) && is_dupack)  in tcp_process_loss()
2820 	} else if (!before(tp->snd_una, tp->high_seq)) {  in tcp_fastretrans_alert()
2825 			if (tp->snd_una != tp->high_seq) {  in tcp_fastretrans_alert()
3110 			if (!after(scb->end_seq, tp->high_seq))  in tcp_clean_rtx_queue()