netdev - Re: A Linux TCP SACK Question

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Message-Id: <20080417.235257.06267707.davem@davemloft.net>
Date:	Thu, 17 Apr 2008 23:52:57 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	wenji@...l.gov
Cc:	ilpo.jarvinen@...sinki.fi, johnwheffner@...il.com,
	netdev@...r.kernel.org
Subject: Re: A Linux TCP SACK Question

From: Wenji Wu <wenji@...l.gov>
Date: Wed, 16 Apr 2008 09:50:19 -0500

> >I've added John's patch to net-2.6.26
> 
> I just tried with John's patch. It works, saturating the 1Gbps in my test. 
> 
> Without the patch, the throughput is around 180Mbps with SACK On, 250Mbps
> with SACK off.
> 
> The same test environment described in my previous emails.

After this patch cooks for a couple more days I'll submit it
to -stable.

Thanks for your report and all of your testing Wenji.

Thanks John for the patch.
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