154 	if (MPTCP_SKB_CB(from)->offset ||  in mptcp_try_coalesce()
159 		 MPTCP_SKB_CB(from)->map_seq, MPTCP_SKB_CB(to)->map_seq,  in mptcp_try_coalesce()
160 		 to->len, MPTCP_SKB_CB(from)->end_seq);  in mptcp_try_coalesce()
161 	MPTCP_SKB_CB(to)->end_seq = MPTCP_SKB_CB(from)->end_seq;  in mptcp_try_coalesce()
177 	if (MPTCP_SKB_CB(from)->map_seq != MPTCP_SKB_CB(to)->end_seq)  in mptcp_ooo_try_coalesce()
232 	seq = MPTCP_SKB_CB(skb)->map_seq;  in mptcp_data_queue_ofo()
233 	end_seq = MPTCP_SKB_CB(skb)->end_seq;  in mptcp_data_queue_ofo()
267 	if (!before64(seq, MPTCP_SKB_CB(msk->ooo_last_skb)->end_seq)) {  in mptcp_data_queue_ofo()
279 		if (before64(seq, MPTCP_SKB_CB(skb1)->map_seq)) {  in mptcp_data_queue_ofo()
283 		if (before64(seq, MPTCP_SKB_CB(skb1)->end_seq)) {  in mptcp_data_queue_ofo()
284 			if (!after64(end_seq, MPTCP_SKB_CB(skb1)->end_seq)) {  in mptcp_data_queue_ofo()
290 			if (after64(seq, MPTCP_SKB_CB(skb1)->map_seq)) {  in mptcp_data_queue_ofo()
321 		if (before64(end_seq, MPTCP_SKB_CB(skb1)->end_seq))  in mptcp_data_queue_ofo()
378 	MPTCP_SKB_CB(skb)->map_seq = mptcp_subflow_get_mapped_dsn(subflow);  in __mptcp_move_skb()
379 	MPTCP_SKB_CB(skb)->end_seq = MPTCP_SKB_CB(skb)->map_seq + copy_len;  in __mptcp_move_skb()
380 	MPTCP_SKB_CB(skb)->offset = offset;  in __mptcp_move_skb()
381 	MPTCP_SKB_CB(skb)->has_rxtstamp = has_rxtstamp;  in __mptcp_move_skb()
383 	if (MPTCP_SKB_CB(skb)->map_seq == msk->ack_seq) {  in __mptcp_move_skb()
394 	} else if (after64(MPTCP_SKB_CB(skb)->map_seq, msk->ack_seq)) {  in __mptcp_move_skb()
740 		if (after64(MPTCP_SKB_CB(skb)->map_seq, msk->ack_seq))  in __mptcp_ofo_queue()
746 		if (unlikely(!after64(MPTCP_SKB_CB(skb)->end_seq,  in __mptcp_ofo_queue()
753 		end_seq = MPTCP_SKB_CB(skb)->end_seq;  in __mptcp_ofo_queue()
756 			int delta = msk->ack_seq - MPTCP_SKB_CB(skb)->map_seq;  in __mptcp_ofo_queue()
760 				 MPTCP_SKB_CB(skb)->map_seq, msk->ack_seq,  in __mptcp_ofo_queue()
762 			MPTCP_SKB_CB(skb)->offset += delta;  in __mptcp_ofo_queue()
763 			MPTCP_SKB_CB(skb)->map_seq += delta;  in __mptcp_ofo_queue()
1900 		u32 offset = MPTCP_SKB_CB(skb)->offset;  in __mptcp_recvmsg_mskq()
1914 		if (MPTCP_SKB_CB(skb)->has_rxtstamp) {  in __mptcp_recvmsg_mskq()
1923 				MPTCP_SKB_CB(skb)->offset += count;  in __mptcp_recvmsg_mskq()
1924 				MPTCP_SKB_CB(skb)->map_seq += count;  in __mptcp_recvmsg_mskq()
2109 		u64 hint_val = msk->ack_seq - MPTCP_SKB_CB(skb)->map_seq;  in mptcp_inq_hint()