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From: Shirley Ma <mashirle@us.ibm.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: David Miller <davem@davemloft.net>,
	Eric Dumazet <eric.dumazet@gmail.com>,
	Avi Kivity <avi@redhat.com>, Arnd Bergmann <arnd@arndb.de>,
	netdev@vger.kernel.org, kvm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH V5 4/6 net-next] vhost: vhost TX zero-copy support
Date: Tue, 17 May 2011 15:21:29 -0700	[thread overview]
Message-ID: <1305670889.10756.42.camel@localhost.localdomain> (raw)
In-Reply-To: <20110517212827.GC7589@redhat.com>

On Wed, 2011-05-18 at 00:28 +0300, Michael S. Tsirkin wrote:
> On Tue, May 17, 2011 at 01:50:19PM -0700, Shirley Ma wrote:
> > Resubmit the patch with most update. This patch passed some
> > live-migration test against RHEL6.2. I will run more stress test w/i
> > live migration.
> > 
> > Signed-off-by: Shirley Ma <xma@us.ibm.com>
> 
> Cool. cleanup path needs a fix - are you use you can
> not use kobj or some other existing refcounting?
> 
> Is perf regressiion caused by tx ring overrun gone now?
> 
> I added some comments about how we might be aqble
> to complete requests out of order but it's not a must.

Oops, I used the old version vhost patch instead of most update one.

I will integrate your comments below and submit V6 patch instead.

thanks
Shirley


  reply	other threads:[~2011-05-17 22:21 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-16 19:34 [PATCH V5 4/6 net-next] vhost: vhost TX zero-copy support Shirley Ma
2011-05-16 20:45 ` Michael S. Tsirkin
2011-05-16 20:56   ` Shirley Ma
2011-05-16 21:24     ` Michael S. Tsirkin
2011-05-16 21:30       ` Shirley Ma
2011-05-17  4:31       ` Shirley Ma
2011-05-17  5:55         ` Michael S. Tsirkin
2011-05-17 15:22           ` Shirley Ma
2011-05-17 15:28             ` Michael S. Tsirkin
2011-05-17 15:34               ` Shirley Ma
2011-05-17 20:46                 ` [TEST PATCH net-next] vhost: accumulate multiple used and sigal in vhost TX test Shirley Ma
2011-05-17 20:52                   ` Michael S. Tsirkin
2011-05-17 20:50                 ` [PATCH V5 4/6 net-next] vhost: vhost TX zero-copy support Shirley Ma
2011-05-17 20:58                   ` Michael S. Tsirkin
2011-05-17 21:01                     ` Shirley Ma
2011-05-17 21:28                   ` Michael S. Tsirkin
2011-05-17 22:21                     ` Shirley Ma [this message]
2011-05-18  5:14                     ` Shirley Ma
2011-05-18  6:16                       ` [PATCH V6 " Shirley Ma
2011-05-18  8:43                         ` Michael S. Tsirkin
2011-05-18  8:32                       ` [PATCH V5 " Michael S. Tsirkin
2011-05-18  8:45                       ` Michael S. Tsirkin
2011-05-16 21:27     ` Michael S. Tsirkin

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