linux-kernel - Re: RFT: virtio_net: limit xmit polling

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Message-ID: <20110717094201.GB17404@redhat.com>
Date:	Sun, 17 Jul 2011 12:42:01 +0300
From:	"Michael S. Tsirkin" <mst@...hat.com>
To:	Roopa Prabhu <roprabhu@...co.com>
Cc:	Tom Lendacky <tahm@...ux.vnet.ibm.com>,
	Krishna Kumar2 <krkumar2@...ibm.com>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	Carsten Otte <cotte@...ibm.com>, habanero@...ux.vnet.ibm.com,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	kvm@...r.kernel.org, lguest@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
	linux390@...ibm.com, netdev@...r.kernel.org,
	Rusty Russell <rusty@...tcorp.com.au>,
	Martin Schwidefsky <schwidefsky@...ibm.com>, steved@...ibm.com,
	virtualization@...ts.linux-foundation.org,
	Shirley Ma <xma@...ibm.com>
Subject: Re: RFT: virtio_net: limit xmit polling

On Thu, Jul 14, 2011 at 12:38:05PM -0700, Roopa Prabhu wrote:
> Michael, below are some numbers I got from one round of runs.
> Thanks,
> Roopa

Thanks!
At this point it does not appear like there's any measureable
impact from moving the polling around.

-- 
MST
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