On Tue, 06 Dec 2005 17:12:27 +1100
Tom Young <[EMAIL PROTECTED]> wrote:

> On Mon, 2005-12-05 at 21:43 -0800, David S. Miller wrote:
> > From: Tom Young <[EMAIL PROTECTED]>
> > Date: Tue, 06 Dec 2005 15:40:57 +1100
> > 
> > > Remove unneeded call to tcp_vegas_rtt_calc. The more accurate
> > > microsecond value has already been registered prior to calling
> > > tcp_vegas_cong_avoid.
> > > 
> > > Signed-off-by: Thomas Young <[EMAIL PROTECTED]>
> > 
> > This patch pretty much looks ok, will just wait for an ACK
> > from Stephen.
> > 
> > In general, the vegas implementation seems to have been in
> > a quite broken state.  Are you doing real testing of this
> > cwnd module or is this all from code inspection?
> > 
> > Thanks a lot.
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> > 
> 
> Mostly testing, I'm experementing with a vegas fork that uses queing
> delay feedback from routers to replace baseRTT. I noticed with 2.6.14
> that the rtt's were all 0. Updating to the latest linus tree yesterday
> got the current situation where the rtts were 'now'.

Fixing Vegas was on my TODO list, thanks for attacking it.
It never really worked well.

-- 
Stephen Hemminger <[EMAIL PROTECTED]>
OSDL http://developer.osdl.org/~shemminger
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