1314 	if ((!tp->retransmit_skb_hint && tp->retrans_out >= tp->lost_out) ||  in tcp_verify_retransmit_hint()
1348 		tp->lost_out += tcp_skb_pcount(skb);  in tcp_mark_skb_lost()
1644 				tp->lost_out -= pcount;  in tcp_sacktag_one()
1666 				tp->lost_out -= pcount;  in tcp_sacktag_one()
2408 	WARN_ON((int)tp->lost_out < 0);  in tcp_sacktag_write_queue()
2422 	holes = max(tp->lost_out, 1U);  in tcp_limit_reno_sacked()
2494 	tp->lost_out = 0;  in tcp_clear_retrans()
2719 	return tp->lost_out != 0;  in tcp_time_to_recover()
2852 		tp->lost_out = 0;  in tcp_undo_cwnd_reduction()
3160 	if (!tp->lost_out)  in tcp_simple_retransmit()
3669 			tp->lost_out -= acked_pcount;  in tcp_clean_rtx_queue()
3783 	WARN_ON((int)tp->lost_out < 0);  in tcp_clean_rtx_queue()
3787 		if (tp->lost_out) {  in tcp_clean_rtx_queue()
3789 				 tp->lost_out, icsk->icsk_ca_state);  in tcp_clean_rtx_queue()
3790 			tp->lost_out = 0;  in tcp_clean_rtx_queue()