From: jamal <hadi@cyberus.ca>
To: "Venkatesan, Ganesh" <ganesh.venkatesan@intel.com>
Cc: tharbaugh@lnxi.com, netdev@oss.sgi.com, "Feldman,
Scott" <scott.feldman@intel.com>,
"Brandeburg, Jesse" <jesse.brandeburg@intel.com>
Subject: RE: [PATCH] abysmal e1000 performance (DITR)
Date: 26 Aug 2004 13:55:30 -0400 [thread overview]
Message-ID: <1093542930.1027.124.camel@jzny.localdomain> (raw)
In-Reply-To: <468F3FDA28AA87429AD807992E22D07E014CEF36@orsmsx408>
Ganesh,
Can you please make this feature off by default and perhaps
accesible via ethtool for peopel who want to turn it on.
I just wasted a few hours and was bitten by this performance-wise.
Please consider disabling it.
cheers,
jamal
On Fri, 2004-06-04 at 11:44, Venkatesan, Ganesh wrote:
> Thayne:
>
> We are studying the patch and will get back to you once we have a plan
> to integrate it into the driver.
>
> Thanks,
> ganesh
>
> -------------------------------------------------
> Ganesh Venkatesan
> Network/Storage Division, Hillsboro, OR
>
> -----Original Message-----
> From: Thayne Harbaugh [mailto:tharbaugh@lnxi.com]
> Sent: Friday, June 04, 2004 7:20 AM
> To: netdev@oss.sgi.com
> 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.
next prev parent reply other threads:[~2004-08-26 17:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-04 15:44 [PATCH] abysmal e1000 performance (DITR) Venkatesan, Ganesh
2004-08-26 17:55 ` jamal [this message]
2004-08-26 20:04 ` Thayne Harbaugh
2004-08-26 20:26 ` Jeff Garzik
2004-08-26 21:28 ` Thayne Harbaugh
2004-08-28 22:58 ` Jeff Garzik
-- strict thread matches above, loose matches on Subject: below --
2004-08-27 22:41 Ronciak, John
2004-08-30 17:06 ` Thayne Harbaugh
2004-08-27 21:49 Ronciak, John
2004-08-27 22:05 ` Thayne Harbaugh
2004-06-01 23:05 Thayne Harbaugh
2004-06-04 14:20 ` Thayne Harbaugh
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