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
next prev parent 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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