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From: Shirley Ma <mashirle@us.ibm.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>,
	Tom Lendacky <tahm@linux.vnet.ibm.com>,
	Krishna Kumar2 <krkumar2@in.ibm.com>,
	David Miller <davem@davemloft.net>,
	kvm@vger.kernel.org, netdev@vger.kernel.org, steved@us.ibm.com
Subject: Re: TX from KVM guest virtio_net to vhost issues
Date: Thu, 17 Mar 2011 08:07:48 -0700	[thread overview]
Message-ID: <1300374468.3255.41.camel@localhost.localdomain> (raw)
In-Reply-To: <20110317060058.GI32049@redhat.com>

On Thu, 2011-03-17 at 08:00 +0200, Michael S. Tsirkin wrote:
> On Wed, Mar 16, 2011 at 05:20:14PM -0700, Shirley Ma wrote:
> > This patch doesn't seem to help guest TX queue overrun.
> 
> Just making sure: what exactly was tested?
> You did combine this with a vhost-net and qemu patches, right?
> 

I have virtio_net patch, I missed qemu patch. I will retest it.

Thanks
Shirley


      reply	other threads:[~2011-03-17 15:07 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-09 21:46 TX from KVM guest virtio_net to vhost issues Shirley Ma
2011-03-11  6:19 ` Rusty Russell
2011-03-14 20:29   ` [PATCH 0/2] publish last used index (was Re: TX from KVM guest virtio_net to vhost issues) Michael S. Tsirkin
2011-03-14 20:30     ` [PATCH 1/2] virtio: put last seen used index into ring itself Michael S. Tsirkin
2011-03-15  0:21       ` Shirley Ma
2011-03-17 12:20         ` Michael S. Tsirkin
2011-03-14 20:30     ` [PATCH 2/2] vhost-net: utilize PUBLISH_USED_IDX feature Michael S. Tsirkin
2011-03-17  0:20   ` TX from KVM guest virtio_net to vhost issues Shirley Ma
2011-03-17  6:00     ` Michael S. Tsirkin
2011-03-17 15:07       ` Shirley Ma [this message]

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