tag	line	file	source code
ack	878	net/tcp/sock.c	sk->dummy_th.ack = 0;
ack	66	net/tcp/tcp.c	,th->fin, th->syn, th->rst, th->psh, th->ack, th->urg,
ack	368	net/tcp/tcp.c	tcp_send_ack (unsigned long sequence, unsigned long ack,
ack	416	net/tcp/tcp.c	t1->ack = 1;
ack	426	net/tcp/tcp.c	if (ack == sk->acked_seq)
ack	439	net/tcp/tcp.c	t1->ack_seq = net32(ack);
ack	455	net/tcp/tcp.c	th->ack = 1;
ack	693	net/tcp/tcp.c	t1->ack = 1;
ack	1035	net/tcp/tcp.c	t1->ack = 0;
ack	1145	net/tcp/tcp.c	newsk->dummy_th.ack=0;
ack	1212	net/tcp/tcp.c	t1->ack = 1;
ack	1364	net/tcp/tcp.c	t1->ack = 1;
ack	1425	net/tcp/tcp.c	unsigned long ack;
ack	1426	net/tcp/tcp.c	ack = net32(th->ack_seq);
ack	1428	net/tcp/tcp.c	if (!between (ack , sk->rcv_ack_seq, sk->send_seq))
ack	1430	net/tcp/tcp.c	if (after (ack, sk->send_seq) || sk->state != TCP_ESTABLISHED)
ack	1440	net/tcp/tcp.c	sk->window_seq = ack + net16(th->window);
ack	1444	net/tcp/tcp.c	if (sk->cong_window < 2048 && ack != sk->rcv_ack_seq)
ack	1452	net/tcp/tcp.c	sk->rcv_ack_seq = ack;
ack	1457	net/tcp/tcp.c	if (before (sk->send_head->h.seq, ack+1))
ack	1602	net/tcp/tcp.c	if (!th->ack)
ack	1876	net/tcp/tcp.c	t1->ack = 1;
ack	2006	net/tcp/tcp.c	t1->ack = 0;
ack	2078	net/tcp/tcp.c	if (th->ack && len == th->doff*4 && after (th->seq, sk->acked_seq - 4096) &&
ack	2284	net/tcp/tcp.c	if (th->ack)
ack	2332	net/tcp/tcp.c	if (!th->ack)
ack	2347	net/tcp/tcp.c	if (th->ack)
ack	2414	net/tcp/tcp.c	if (!th->ack)
ack	2564	net/tcp/tcp.c	t1->ack = 1;
ack	32	net/tcp/tcp.h	ack:1, urg:1,res2:2;