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From: Eric Dumazet <eric.dumazet@gmail.com>
To: Alex Shi <alex.shi@intel.com>
Cc: David Miller <davem@davemloft.net>,
	feng.tang@intel.com, linux-kernel@vger.kernel.org,
	tim.c.chen@intel.com, ying.huang@intel.com,
	netdev@vger.kernel.org
Subject: Re: TCP_STREAM performance regression on commit b3613118
Date: Fri, 02 Mar 2012 04:28:15 -0800	[thread overview]
Message-ID: <1330691295.2469.1.camel@edumazet-laptop> (raw)
In-Reply-To: <1330670277.21053.1448.camel@debian>

Le vendredi 02 mars 2012 à 14:37 +0800, Alex Shi a écrit :
> On Thu, 2012-03-01 at 22:07 -0500, David Miller wrote:
> > From: Alex Shi <alex.shi@intel.com>
> > Date: Fri, 02 Mar 2012 10:45:17 +0800
> > 
> > > Add CC to tang feng, He is working on this issue. 
> > 
> > Is he?  I'm pretty sure this is due to the TCP receive window growing
> > issue Eric Dumazet, Neal Cardwell and I are discussing in the thread
> > starting at:
> > 
> > http://marc.info/?l=linux-netdev&m=132916352815286&w=2
> 
> That's great! 
> May my language make you confusing. Actually, Feng is doing
> investigation on this issue. Since you fund out the reason, it saved his
> work. :) 
> 

Actually it would be great if you or Feng could post the exact tests
done and numbers so that we can make sure this is the tracked issue.

Thanks

  reply	other threads:[~2012-03-02 12:28 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1329466694.12669.2976.camel@debian>
     [not found] ` <1329472239.2861.3.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>
2012-02-17 18:33   ` TCP_STREAM performance regression on commit b3613118 David Miller
2012-02-20  1:44     ` Alex,Shi
2012-03-02  2:45     ` Alex Shi
2012-03-02  3:07       ` David Miller
2012-03-02  6:37         ` Alex Shi
2012-03-02 12:28           ` Eric Dumazet [this message]
2012-03-06  8:11         ` Feng Tang
2012-03-06  8:26           ` Jason Wang
2012-03-06 12:01             ` Eric Dumazet
2012-03-07  2:55             ` Feng Tang
2012-03-06 18:23           ` Rick Jones

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