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RE: [PATCH] abysmal e1000 performance (DITR)

To: <tharbaugh@xxxxxxxx>, <netdev@xxxxxxxxxxx>
Subject: RE: [PATCH] abysmal e1000 performance (DITR)
From: "Venkatesan, Ganesh" <ganesh.venkatesan@xxxxxxxxx>
Date: Fri, 4 Jun 2004 08:44:08 -0700
Cc: "Feldman, Scott" <scott.feldman@xxxxxxxxx>, "Brandeburg, Jesse" <jesse.brandeburg@xxxxxxxxx>
Sender: netdev-bounce@xxxxxxxxxxx
Thread-index: AcRKQJhjQz7RypWwTTK+D7vFFxAXcwACfwgQ
Thread-topic: [PATCH] abysmal e1000 performance (DITR)

We are studying the patch and will get back to you once we have a plan
to integrate it into the driver.

Ganesh Venkatesan
Network/Storage Division, Hillsboro, OR

-----Original Message-----
From: Thayne Harbaugh [mailto:tharbaugh@xxxxxxxx] 
Sent: Friday, June 04, 2004 7:20 AM
To: netdev@xxxxxxxxxxx
Cc: Venkatesan, Ganesh; Feldman, Scott; Brandeburg, Jesse
Subject: Re: [PATCH] abysmal e1000 performance (DITR)

I have documented a serious performance problem with DITR in the e1000
driver.  I have sent a patch to the netdev list as well as CC'ed various
people at Intel.  There has been very little response.  I am wondering
who has reviewed the DITR performance problem and what the plans are for
fixing it.

Thayne Harbaugh
Linux Networx

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