Lines Matching refs:probe_size
1764 icsk->icsk_mtup.probe_size = 0; in tcp_mtup_init()
2291 icsk->icsk_mtup.probe_size = 0; in tcp_mtu_check_reprobe()
2337 int probe_size; in tcp_mtu_probe() local
2349 icsk->icsk_mtup.probe_size || in tcp_mtu_probe()
2360 probe_size = tcp_mtu_to_mss(sk, (icsk->icsk_mtup.search_high + in tcp_mtu_probe()
2362 size_needed = probe_size + (tp->reordering + 1) * tp->mss_cache; in tcp_mtu_probe()
2368 if (probe_size > tcp_mtu_to_mss(sk, icsk->icsk_mtup.search_high) || in tcp_mtu_probe()
2394 if (!tcp_can_coalesce_send_queue_head(sk, probe_size)) in tcp_mtu_probe()
2398 nskb = tcp_stream_alloc_skb(sk, probe_size, GFP_ATOMIC, false); in tcp_mtu_probe()
2409 TCP_SKB_CB(nskb)->end_seq = TCP_SKB_CB(skb)->seq + probe_size; in tcp_mtu_probe()
2417 copy = min_t(int, skb->len, probe_size - len); in tcp_mtu_probe()
2445 if (len >= probe_size) in tcp_mtu_probe()
2459 icsk->icsk_mtup.probe_size = tcp_mss_to_mtu(sk, nskb->len); in tcp_mtu_probe()
3150 if (icsk->icsk_mtup.probe_size) in __tcp_retransmit_skb()
3151 icsk->icsk_mtup.probe_size = 0; in __tcp_retransmit_skb()