diff options
| author |   Eric Dumazet <edumazet@google.com> | 2019-01-17 11:23:41 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-01-17 22:19:05 -0800 |
| commit | 792c4354a508c42c69f4771287cb99dde4ab79be (patch) | |
| tree | a5b9535a0d41101c8eacfe58ef2012636a52451d /net/ipv4/tcp.c | |
| parent | tcp: move app_limited init to tcp_disconnect() (diff) | |
| download | linux-dev-792c4354a508c42c69f4771287cb99dde4ab79be.tar.xz linux-dev-792c4354a508c42c69f4771287cb99dde4ab79be.zip | |
tcp: move tp->rack init to tcp_disconnect()
If we make sure all listeners have proper tp->rack value,
then a clone will also inherit proper initial value.
Note that fresh sockets init tp->rack from tcp_init_sock()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 5f15fcc9612a..2348199e6cee 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2611,6 +2611,12 @@ int tcp_disconnect(struct sock *sk, int flags) tp->last_oow_ack_time = 0; /* There's a bubble in the pipe until at least the first ACK. */ tp->app_limited = ~0U; + tp->rack.mstamp = 0; + tp->rack.advanced = 0; + tp->rack.reo_wnd_steps = 1; + tp->rack.last_delivered = 0; + tp->rack.reo_wnd_persist = 0; + tp->rack.dsack_seen = 0; /* Clean up fastopen related fields */ |