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| author | Weongyo Jeong <weongyo@FreeBSD.org> | 2011-03-28 19:03:56 +0000 |
|---|---|---|
| committer | Weongyo Jeong <weongyo@FreeBSD.org> | 2011-03-28 19:03:56 +0000 |
| commit | c45e1b3cad994fd019e36ec9842d2807cd3eae3e (patch) | |
| tree | a9260cd7bcebc9ae40df0db64e5cce44c0fbda5a /sys/netinet | |
| parent | 991ae908e3a1e89411bf7273f034ceb8db4b8f80 (diff) | |
| download | src-c45e1b3cad994fd019e36ec9842d2807cd3eae3e.tar.gz src-c45e1b3cad994fd019e36ec9842d2807cd3eae3e.zip | |
Covers values if (BYTES_THIS_ACK(tp, th) / tp->t_maxseg) value is from
2.0 to 3.0.
Reviewed by: lstewart
Notes
Notes:
svn path=/head/; revision=220105
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/tcp_sack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/tcp_sack.c b/sys/netinet/tcp_sack.c index 4134034b3c6e..440bd641a6cc 100644 --- a/sys/netinet/tcp_sack.c +++ b/sys/netinet/tcp_sack.c @@ -577,7 +577,7 @@ tcp_sack_partialack(struct tcpcb *tp, struct tcphdr *th) tcp_timer_activate(tp, TT_REXMT, 0); tp->t_rtttime = 0; /* Send one or 2 segments based on how much new data was acked. */ - if ((BYTES_THIS_ACK(tp, th) / tp->t_maxseg) > 2) + if ((BYTES_THIS_ACK(tp, th) / tp->t_maxseg) >= 2) num_segs = 2; tp->snd_cwnd = (tp->sackhint.sack_bytes_rexmit + (tp->snd_nxt - tp->sack_newdata) + num_segs * tp->t_maxseg); |