diff options
Diffstat (limited to 'net/ipv4/tcp_vegas.c')
| -rw-r--r-- | net/ipv4/tcp_vegas.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c index 80fa2bfd7ede..06cae62bf208 100644 --- a/net/ipv4/tcp_vegas.c +++ b/net/ipv4/tcp_vegas.c @@ -163,13 +163,14 @@ static inline u32 tcp_vegas_ssthresh(struct tcp_sock *tp) return min(tp->snd_ssthresh, tp->snd_cwnd-1); } -static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) +static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 acked, + u32 in_flight) { struct tcp_sock *tp = tcp_sk(sk); struct vegas *vegas = inet_csk_ca(sk); if (!vegas->doing_vegas_now) { - tcp_reno_cong_avoid(sk, ack, in_flight); + tcp_reno_cong_avoid(sk, ack, acked, in_flight); return; } @@ -194,7 +195,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) /* We don't have enough RTT samples to do the Vegas * calculation, so we'll behave like Reno. */ - tcp_reno_cong_avoid(sk, ack, in_flight); + tcp_reno_cong_avoid(sk, ack, acked, in_flight); } else { u32 rtt, diff; u64 target_cwnd; @@ -243,7 +244,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) } else if (tp->snd_cwnd <= tp->snd_ssthresh) { /* Slow start. */ - tcp_slow_start(tp); + tcp_slow_start(tp, acked); } else { /* Congestion avoidance. */ @@ -283,7 +284,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) } /* Use normal slow start */ else if (tp->snd_cwnd <= tp->snd_ssthresh) - tcp_slow_start(tp); + tcp_slow_start(tp, acked); } |