491 	return (tp->rcv_nxt - tp->copied_seq >= target) ||  in tcp_stream_is_readable()
560 		if (tp->urg_seq == tp->copied_seq &&  in tcp_poll()
621 		answ = tp->urg_data && tp->urg_seq == tp->copied_seq;  in tcp_ioctl()
1537 	WARN(skb && !before(tp->copied_seq, TCP_SKB_CB(skb)->end_seq),  in tcp_cleanup_rbuf()
1539 	     tp->copied_seq, TCP_SKB_CB(skb)->end_seq, tp->rcv_nxt);  in tcp_cleanup_rbuf()
1628 	u32 seq = tp->copied_seq;  in tcp_read_sock()
1680 		tp->copied_seq = seq;  in tcp_read_sock()
1682 	tp->copied_seq = seq;  in tcp_read_sock()
1775 	seq = tp->copied_seq;  in tcp_zerocopy_receive()
1818 		tp->copied_seq = seq;  in tcp_zerocopy_receive()
1894 	u32 copied_seq = READ_ONCE(tp->copied_seq);  in tcp_inq_hint()  local
1898 	inq = rcv_nxt - copied_seq;  in tcp_inq_hint()
1899 	if (unlikely(inq < 0 || copied_seq != READ_ONCE(tp->copied_seq))) {  in tcp_inq_hint()
1901 		inq = tp->rcv_nxt - tp->copied_seq;  in tcp_inq_hint()
1967 	seq = &tp->copied_seq;  in tcp_recvmsg()
1969 		peek_seq = tp->copied_seq;  in tcp_recvmsg()
2070 		    (peek_seq - copied - urg_hole != tp->copied_seq)) {  in tcp_recvmsg()
2074 			peek_seq = tp->copied_seq;  in tcp_recvmsg()
2119 		if (tp->urg_data && after(tp->copied_seq, tp->urg_seq)) {  in tcp_recvmsg()
2557 	tp->copied_seq = tp->rcv_nxt;  in tcp_disconnect()