From: Stephen Hemminger <shemminger@linux-foundation.org>
To: David Miller <davem@davemloft.net>
Cc: billfink@mindspring.com, sangtae.ha@gmail.com, rhee@eos.ncsu.edu,
rhee@ncsu.edu, netdev@vger.kernel.org
Subject: Re: [PATCH] TCP: remove initial_ssthresh from Cubic
Date: Wed, 13 Jun 2007 11:31:49 -0700 [thread overview]
Message-ID: <20070613113149.5cd1b11e@localhost> (raw)
In-Reply-To: <20070613.112652.112623832.davem@davemloft.net>
On Wed, 13 Jun 2007 11:26:52 -0700 (PDT)
David Miller <davem@davemloft.net> wrote:
> From: Stephen Hemminger <shemminger@linux-foundation.org>
> Date: Wed, 13 Jun 2007 10:27:18 -0700
>
> Please make patches against my net-2.6 tree, I already
> made changes in this area.
>
> > Remove the initial slow start override from TCP cubic.
> > The old code caused Cubic to start out in slow start mode, which
> > is less agressive but caused slow performance.
> >
> > The administrator can override initial slow start threshold on any
> > TCP congestion control method via the TCP route metrics.
> >
> > Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
>
> I already sent a merge request to Linus that just changed
> the default to zero.
>
> No need to remove it for now so people can still play
> with it if they want to, that's harmless.
>
> You missed BIC too, which I did take care of...
Maybe it is time to remove BIC?
next prev parent reply other threads:[~2007-06-13 18:32 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-07 0:37 2.6.20.7 TCP cubic (and bic) initial slow start way too slow? Bill Fink
2007-05-08 9:41 ` SANGTAE HA
2007-05-09 6:31 ` Bill Fink
2007-05-10 15:32 ` Bill Fink
2007-05-10 17:31 ` SANGTAE HA
2007-05-10 18:39 ` rhee
2007-05-10 20:35 ` David Miller
2007-05-10 20:45 ` Stephen Hemminger
2007-05-10 20:57 ` Injong Rhee
2007-05-12 16:07 ` Bill Fink
2007-05-12 16:45 ` SANGTAE HA
2007-05-16 6:44 ` Bill Fink
2007-06-12 22:12 ` David Miller
2007-06-13 0:16 ` Stephen Hemminger
2007-06-13 3:38 ` Bill Fink
2007-06-13 7:56 ` David Miller
2007-06-13 17:27 ` [PATCH] TCP: remove initial_ssthresh from Cubic Stephen Hemminger
2007-06-13 18:26 ` David Miller
2007-06-13 18:31 ` Stephen Hemminger [this message]
2007-06-13 18:46 ` David Miller
2007-06-14 4:03 ` Bill Fink
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