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tcp_newreno_newack: actually inflate cwnd as it used to do.

This commit is contained in:
yamt 2006-10-10 08:31:02 +00:00
parent f9a8db2401
commit 8afc246107
1 changed files with 3 additions and 2 deletions
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5
sys/netinet/tcp_congctl.c
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@ -1,4 +1,4 @@
/* $NetBSD: tcp_congctl.c,v 1.1 2006/10/09 16:27:07 rpaulo Exp $ */
/* $NetBSD: tcp_congctl.c,v 1.2 2006/10/10 08:31:02 yamt Exp $ */
/*-
* Copyright (c) 1997, 1998, 1999, 2001, 2005, 2006 The NetBSD Foundation, Inc.
@ -142,7 +142,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: tcp_congctl.c,v 1.1 2006/10/09 16:27:07 rpaulo Exp $");
__KERNEL_RCSID(0, "$NetBSD: tcp_congctl.c,v 1.2 2006/10/10 08:31:02 yamt Exp $");
#include "opt_inet.h"
#include "opt_tcp_debug.h"
@ -626,6 +626,7 @@ tcp_newreno_newack(struct tcpcb *tp, struct tcphdr *th)
incr = tp->t_segsz;
if (cw > tp->snd_ssthresh)
incr = incr * incr / cw;
tp->snd_cwnd = min(cw + incr, TCP_MAXWIN << tp->snd_scale);
}