970 	return mpext && mpext->data_seq + mpext->data_len == write_seq &&  in mptcp_skb_can_collapse_to()
986 		df->data_seq + df->data_len == msk->write_seq;  in mptcp_frag_can_collapse_to()
1012 		if (after64(dfrag->data_seq + dfrag->data_len, snd_una))  in __mptcp_clean_una()
1027 	if (dfrag && after64(snd_una, dfrag->data_seq)) {  in __mptcp_clean_una()
1028 		u64 delta = snd_una - dfrag->data_seq;  in __mptcp_clean_una()
1039 		dfrag->data_seq += delta;  in __mptcp_clean_una()
1115 	dfrag->data_seq = msk->write_seq;  in mptcp_carve_data_frag()
1134 				    u64 data_seq, int avail_size)  in mptcp_check_allowed_size()  argument
1142 	mptcp_snd_wnd = window_end - data_seq;  in mptcp_check_allowed_size()
1238 	u64 data_seq = dfrag->data_seq + info->sent;  in mptcp_sendmsg_frag()  local
1250 		 msk, ssk, dfrag->data_seq, dfrag->data_len, info->sent);  in mptcp_sendmsg_frag()
1272 		if (!mptcp_skb_can_collapse_to(data_seq, skb, mpext)) {  in mptcp_sendmsg_frag()
1297 	copy = mptcp_check_allowed_size(msk, ssk, data_seq, copy);  in mptcp_sendmsg_frag()
1307 		data_seq = snd_una - 1;  in mptcp_sendmsg_frag()
1341 	mpext->data_seq = data_seq;  in mptcp_sendmsg_frag()
1348 		 mpext->data_seq, mpext->subflow_seq, mpext->data_len,  in mptcp_sendmsg_frag()
1494 	u64 snd_nxt_new = dfrag->data_seq;  in mptcp_update_post_push()
1862 			 dfrag->data_seq, dfrag->data_len, dfrag->already_sent,  in mptcp_sendmsg()