diff options
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 2cbe879ee16..362b811a246 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -530,6 +530,16 @@ void __tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp, tcp_cwnd_validate(sk, tp); } +void __tcp_data_snd_check(struct sock *sk, struct sk_buff *skb) +{ + struct tcp_sock *tp = tcp_sk(sk); + + if (after(TCP_SKB_CB(skb)->end_seq, tp->snd_una + tp->snd_wnd) || + tcp_packets_in_flight(tp) >= tp->snd_cwnd || + tcp_write_xmit(sk, tp->nonagle)) + tcp_check_probe_timer(sk, tp); +} + int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp) { struct sk_buff *skb = sk->sk_send_head; |