558 		    READ_ONCE(tp->urg_seq) == READ_ONCE(tp->copied_seq) &&  in tcp_poll()
621 		       READ_ONCE(tp->urg_seq) == READ_ONCE(tp->copied_seq);  in tcp_ioctl()
1498 	WARN(skb && !before(tp->copied_seq, TCP_SKB_CB(skb)->end_seq),  in tcp_cleanup_rbuf()
1500 	     tp->copied_seq, TCP_SKB_CB(skb)->end_seq, tp->rcv_nxt);  in tcp_cleanup_rbuf()
1557 	u32 seq = tp->copied_seq;  in tcp_read_sock()
1611 		WRITE_ONCE(tp->copied_seq, seq);  in tcp_read_sock()
1613 	WRITE_ONCE(tp->copied_seq, seq);  in tcp_read_sock()
1659 	u32 seq = tp->copied_seq;  in tcp_read_done()
1685 	WRITE_ONCE(tp->copied_seq, seq);  in tcp_read_done()
1876 		skb = tcp_recv_skb(sk, tcp_sk(sk)->copied_seq, &offset);  in receive_fallback_to_copy()
2081 	u32 seq = tp->copied_seq;  in tcp_zerocopy_receive()
2195 		WRITE_ONCE(tp->copied_seq, seq);  in tcp_zerocopy_receive()
2282 	u32 copied_seq = READ_ONCE(tp->copied_seq);  in tcp_inq_hint()  local
2286 	inq = rcv_nxt - copied_seq;  in tcp_inq_hint()
2287 	if (unlikely(inq < 0 || copied_seq != READ_ONCE(tp->copied_seq))) {  in tcp_inq_hint()
2289 		inq = tp->rcv_nxt - tp->copied_seq;  in tcp_inq_hint()
2352 	seq = &tp->copied_seq;  in tcp_recvmsg_locked()
2354 		peek_seq = tp->copied_seq;  in tcp_recvmsg_locked()
2457 		    (peek_seq - copied - urg_hole != tp->copied_seq)) {  in tcp_recvmsg_locked()
2461 			peek_seq = tp->copied_seq;  in tcp_recvmsg_locked()
2506 		if (unlikely(tp->urg_data) && after(tp->copied_seq, tp->urg_seq)) {  in tcp_recvmsg_locked()
2998 	WRITE_ONCE(tp->copied_seq, tp->rcv_nxt);  in tcp_disconnect()
3553 			if (tp->rcv_nxt != tp->copied_seq) {  in do_tcp_setsockopt()
3557 				WRITE_ONCE(tp->copied_seq, val);  in do_tcp_setsockopt()