564 	if (before(tp->rcv_nxt, tp->rcv_rtt_est.seq))  in tcp_rcv_rtt_measure()
892 	if (!before(low_seq, fack))  in tcp_check_sack_reordering()
919 	    before(TCP_SKB_CB(skb)->seq,  in tcp_verify_retransmit_hint()
1059 	if (after(end_seq, tp->snd_nxt) || !before(start_seq, end_seq))  in tcp_is_sackblock_valid()
1063 	if (!before(start_seq, tp->snd_nxt))  in tcp_is_sackblock_valid()
1079 	if (!before(start_seq, tp->undo_marker))  in tcp_is_sackblock_valid()
1089 	return !before(start_seq, end_seq - tp->max_window);  in tcp_is_sackblock_valid()
1101 	if (before(start_seq_0, TCP_SKB_CB(ack_skb)->ack_seq)) {  in tcp_check_dsack()
1110 		    !before(start_seq_0, start_seq_1)) {  in tcp_check_dsack()
1157 		  !before(end_seq, TCP_SKB_CB(skb)->end_seq);  in tcp_match_skb_to_sack()
1211 		    before(start_seq, state->reord))  in tcp_sacktag_one()
1237 				if (before(start_seq,  in tcp_sacktag_one()
1239 				    before(start_seq, state->reord))  in tcp_sacktag_one()
1262 		    before(start_seq, TCP_SKB_CB(tp->lost_skb_hint)->seq))  in tcp_sacktag_one()
1429 		  !before(end_seq, TCP_SKB_CB(skb)->end_seq);  in tcp_shift_skb_data()
1545 		if (!before(TCP_SKB_CB(skb)->seq, end_seq))  in tcp_sacktag_walk()
1549 		    before(TCP_SKB_CB(skb)->seq, next_dup->end_seq)) {  in tcp_sacktag_walk()
1595 			if (!before(TCP_SKB_CB(skb)->seq,  in tcp_sacktag_walk()
1611 		if (before(seq, TCP_SKB_CB(skb)->seq)) {  in tcp_sacktag_bsearch()
1615 		if (!before(seq, TCP_SKB_CB(skb)->end_seq)) {  in tcp_sacktag_bsearch()
1642 	if (before(next_dup->start_seq, skip_to_seq)) {  in tcp_maybe_skipping_dsack()
1691 	if (before(TCP_SKB_CB(ack_skb)->ack_seq, prior_snd_una - tp->max_window))  in tcp_sacktag_write_queue()
1775 		       !before(start_seq, cache->end_seq))  in tcp_sacktag_write_queue()
1783 			if (before(start_seq, cache->start_seq)) {  in tcp_sacktag_write_queue()
1816 		if (!before(start_seq, tcp_highest_sack_seq(tp))) {  in tcp_sacktag_write_queue()
2263 	       before(tp->rx_opt.rcv_tsecr, when);  in tcp_tsopt_ecr_before()
2669 	bool recovered = !before(tp->snd_una, tp->high_seq);  in tcp_process_loss()
2816 	} else if (!before(tp->snd_una, tp->high_seq)) {  in tcp_fastretrans_alert()
3038 		BUG_ON(!before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq));  in tcp_tso_acked()
3054 	if (!before(shinfo->tskey, prior_snd_una) &&  in tcp_ack_tstamp()
3055 	    before(shinfo->tskey, tcp_sk(sk)->snd_una)) {  in tcp_ack_tstamp()
3120 			if (before(start_seq, reord))  in tcp_clean_rtx_queue()
3219 			if (before(reord, prior_fack))  in tcp_clean_rtx_queue()
3511 	if (before(ack, tp->tlp_high_seq))  in tcp_process_tlp_ack()
3606 	if (before(ack, prior_snd_una)) {  in tcp_ack()
3608 		if (before(ack, prior_snd_una - tp->max_window)) {  in tcp_ack()
4099 	return	!before(end_seq, tp->rcv_wup) &&  in tcp_sequence()
4218 		if (before(seq, sp->start_seq))  in tcp_sack_extend()
4234 		if (before(seq, tp->rcv_nxt))  in tcp_dsack_set()
4273 	    before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) {  in tcp_send_dupack()
4378 		if (!before(tp->rcv_nxt, sp->start_seq)) {  in tcp_sack_remove()
4382 			WARN_ON(before(tp->rcv_nxt, sp->end_seq));  in tcp_sack_remove()
4487 		if (before(TCP_SKB_CB(skb)->seq, dsack_high)) {  in tcp_ofo_queue()
4489 			if (before(TCP_SKB_CB(skb)->end_seq, dsack_high))  in tcp_ofo_queue()
4591 	if (!before(seq, TCP_SKB_CB(tp->ooo_last_skb)->end_seq)) {  in tcp_data_queue_ofo()
4602 		if (before(seq, TCP_SKB_CB(skb1)->seq)) {  in tcp_data_queue_ofo()
4606 		if (before(seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4649 		if (before(end_seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4834 	if (!before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt + tcp_receive_window(tp)))  in tcp_data_queue()
4837 	if (before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) {  in tcp_data_queue()
4889 		if (before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb1)->seq))  in tcp_rbtree_insert()
4922 		if (!before(start, TCP_SKB_CB(skb)->end_seq)) {  in tcp_collapse()
4936 		     before(TCP_SKB_CB(skb)->seq, start))) {  in tcp_collapse()
4956 	while (before(start, end)) {  in tcp_collapse()
4989 			if (!before(start, TCP_SKB_CB(skb)->end_seq)) {  in tcp_collapse()
5035 		    before(TCP_SKB_CB(skb)->end_seq, start)) {  in tcp_collapse_ofo_queue()
5050 		if (unlikely(before(TCP_SKB_CB(skb)->seq, start)))  in tcp_collapse_ofo_queue()
5325 	if (before(ptr, tp->rcv_nxt))  in tcp_check_urg()
5354 		if (skb && !before(tp->copied_seq, TCP_SKB_CB(skb)->end_seq)) {  in tcp_check_urg()
6328 		if (!before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt))  in tcp_rcv_state_process()