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| author | Eric Dumazet <edumazet@google.com> | 2019-01-17 22:23:37 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-18 09:19:05 +0300 |
| commit | 3a9a57f637943404920a8945323dc733845e697c (patch) | |
| tree | d53eb3d9c83181f90662054ae5029b96a465f81a /net/ipv4/tcp_minisocks.c | |
| parent | b9e2e689aab293c3da0ceac0921449a07b692f1f (diff) | |
| download | linux-3a9a57f637943404920a8945323dc733845e697c.tar.xz | |
tcp: move snd_cwnd & snd_cwnd_cnt init to tcp_disconnect()
Passive connections can inherit proper value by cloning,
if we make sure all listeners have the proper values there.
tcp_disconnect() was setting snd_cwnd to 2, which seems
quite obsolete since IW10 adoption.
Also remove an obsolete comment.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
| -rw-r--r-- | net/ipv4/tcp_minisocks.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 35906b44e2cf..ca96e7da99b6 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -490,14 +490,6 @@ struct sock *tcp_create_openreq_child(const struct sock *sk, newtp->last_oow_ack_time = 0; newtp->total_retrans = req->num_retrans; - /* So many TCP implementations out there (incorrectly) count the - * initial SYN frame in their delayed-ACK and congestion control - * algorithms that we must have the following bandaid to talk - * efficiently to them. -DaveM - */ - newtp->snd_cwnd = TCP_INIT_CWND; - newtp->snd_cwnd_cnt = 0; - /* There's a bubble in the pipe until at least the first ACK. */ newtp->app_limited = ~0U; |