diff options
Diffstat (limited to 'net/ipv4/tcp_timer.c')
| -rw-r--r-- | net/ipv4/tcp_timer.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index c36089aa3515..d7399a89469d 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -500,14 +500,13 @@ void tcp_retransmit_timer(struct sock *sk) tcp_enter_loss(sk); + icsk->icsk_retransmits++; if (tcp_retransmit_skb(sk, tcp_rtx_queue_head(sk), 1) > 0) { /* Retransmission failed because of local congestion, - * do not backoff. + * Let senders fight for local resources conservatively. */ - if (!icsk->icsk_retransmits) - icsk->icsk_retransmits = 1; inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS, - min(icsk->icsk_rto, TCP_RESOURCE_PROBE_INTERVAL), + TCP_RESOURCE_PROBE_INTERVAL, TCP_RTO_MAX); goto out; } @@ -528,7 +527,6 @@ void tcp_retransmit_timer(struct sock *sk) * the 120 second clamps though! */ icsk->icsk_backoff++; - icsk->icsk_retransmits++; out_reset_timer: /* If stream is thin, use linear timeouts. Since 'icsk_backoff' is |