diff options
| -rw-r--r-- | net/ipv4/tcp_input.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index c1653fe4725..1e848b26c2b 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -267,11 +267,9 @@ static void tcp_fixup_sndbuf(struct sock *sk) { int sndmem = SKB_TRUESIZE(tcp_sk(sk)->rx_opt.mss_clamp + MAX_TCP_HEADER); - if (sk->sk_sndbuf < 3 * sndmem) { - sk->sk_sndbuf = 3 * sndmem; - if (sk->sk_sndbuf > sysctl_tcp_wmem[2]) - sk->sk_sndbuf = sysctl_tcp_wmem[2]; - } + sndmem *= TCP_INIT_CWND; + if (sk->sk_sndbuf < sndmem) + sk->sk_sndbuf = min(sndmem, sysctl_tcp_wmem[2]); } /* 2. Tuning advertised window (window_clamp, rcv_ssthresh) |