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| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-02-21 23:07:27 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:23:10 -0700 |
| commit | 94d0ea7786714d78d7cb73144bb850254dd0bb78 (patch) | |
| tree | f1164ec64d45fbfd978ec5f3a1f31ba628c6d8fe | |
| parent | 52c63f1e86ebb18ef4b710b5b647e552a041e5ca (diff) | |
| download | op-kernel-dev-94d0ea7786714d78d7cb73144bb850254dd0bb78.zip op-kernel-dev-94d0ea7786714d78d7cb73144bb850254dd0bb78.tar.gz | |
[TCP] FRTO: frto_counter modulo-op converted to two assignments
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/tcp_input.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 7213740..9dc5754 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2551,11 +2551,11 @@ static void tcp_process_frto(struct sock *sk, u32 prior_snd_una, int flag) if (tp->frto_counter == 1) { tp->snd_cwnd = tcp_packets_in_flight(tp) + 2; + tp->frto_counter = 2; } else /* frto_counter == 2 */ { tcp_conservative_spur_to_response(tp); + tp->frto_counter = 0; } - - tp->frto_counter = (tp->frto_counter + 1) % 3; } /* This routine deals with incoming acks, but not outgoing ones. */ |
