Lines Matching defs:isn
1791 * as well but it probably isn't going to buy off
2188 /* Limits sacked_out so that sum with lost_out isn't ever larger than
7003 tp->delivered++; /* SYN-ACK delivery isn't tracked in tcp_ack */
7387 u32 isn;
7393 isn = __this_cpu_read(tcp_tw_isn);
7394 if (isn) {
7447 dst = af_ops->route_req(sk, skb, &fl, req, isn);
7455 if (!want_cookie && !isn) {
7475 isn = af_ops->init_seq(skb);
7481 isn = cookie_init_sequence(af_ops, sk, skb, &req->mss);
7498 tcp_rsk(req)->snt_isn = isn;