1374 				if (!after(end_seq, tp->high_seq))  in tcp_sacktag_one()
2133 	    !after(tp->high_seq, tp->snd_una) ||  in tcp_enter_loss()
2155 	tp->high_seq = tp->snd_nxt;  in tcp_enter_loss()
2505 	if (tp->snd_una == tp->high_seq && tcp_is_reno(tp)) {  in tcp_is_non_sack_preventing_reopen()
2599 	tp->high_seq = tp->snd_nxt;  in tcp_init_cwnd_reduction()
2676 		tp->high_seq = tp->snd_nxt;  in tcp_try_keep_open()
2761 		tp->high_seq = tp->snd_nxt;  in tcp_simple_retransmit()
2801 	bool recovered = !before(tp->snd_una, tp->high_seq);  in tcp_process_loss()
2815 		if (after(tp->snd_nxt, tp->high_seq)) {  in tcp_process_loss()
2819 			tp->high_seq = tp->snd_nxt;  in tcp_process_loss()
2842 		if (after(tp->snd_nxt, tp->high_seq) && num_dupack)  in tcp_process_loss()
2953 	} else if (!before(tp->snd_una, tp->high_seq)) {  in tcp_fastretrans_alert()
2958 			if (tp->snd_una != tp->high_seq) {  in tcp_fastretrans_alert()
3262 			if (!after(scb->end_seq, tp->high_seq))  in tcp_clean_rtx_queue()
3706 		if (after(tp->snd_nxt, tp->high_seq))  in tcp_xmit_recovery()