Lines Matching refs:probe_size
1807 icsk->icsk_mtup.probe_size = 0; in tcp_mtup_init()
2325 icsk->icsk_mtup.probe_size = 0; in tcp_mtu_check_reprobe()
2355 int probe_size) in tcp_clone_payload() argument
2361 if (!sk_wmem_schedule(sk, to->truesize + probe_size)) in tcp_clone_payload()
2371 if (len >= probe_size) in tcp_clone_payload()
2374 probe_size - len); in tcp_clone_payload()
2393 WARN_ON_ONCE(len != probe_size); in tcp_clone_payload()
2398 to->truesize += probe_size; in tcp_clone_payload()
2399 to->len += probe_size; in tcp_clone_payload()
2400 to->data_len += probe_size; in tcp_clone_payload()
2435 int probe_size; in tcp_mtu_probe() local
2447 icsk->icsk_mtup.probe_size || in tcp_mtu_probe()
2458 probe_size = tcp_mtu_to_mss(sk, (icsk->icsk_mtup.search_high + in tcp_mtu_probe()
2460 size_needed = probe_size + (tp->reordering + 1) * tp->mss_cache; in tcp_mtu_probe()
2466 if (probe_size > tcp_mtu_to_mss(sk, icsk->icsk_mtup.search_high) || in tcp_mtu_probe()
2492 if (!tcp_can_coalesce_send_queue_head(sk, probe_size)) in tcp_mtu_probe()
2501 if (tcp_clone_payload(sk, nskb, probe_size)) { in tcp_mtu_probe()
2514 TCP_SKB_CB(nskb)->end_seq = TCP_SKB_CB(skb)->seq + probe_size; in tcp_mtu_probe()
2522 copy = min_t(int, skb->len, probe_size - len); in tcp_mtu_probe()
2536 if (len >= probe_size) in tcp_mtu_probe()
2550 icsk->icsk_mtup.probe_size = tcp_mss_to_mtu(sk, nskb->len); in tcp_mtu_probe()
3327 if (icsk->icsk_mtup.probe_size) in __tcp_retransmit_skb()
3328 icsk->icsk_mtup.probe_size = 0; in __tcp_retransmit_skb()