From: "Michael S. Tsirkin" <mst@redhat.com>
To: Krishna Kumar2 <krkumar2@in.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>,
Carsten Otte <cotte@de.ibm.com>,
habanero@linux.vnet.ibm.com,
Heiko Carstens <heiko.carstens@de.ibm.com>,
kvm@vger.kernel.org, lguest@lists.ozlabs.org,
linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org,
linux390@de.ibm.com, netdev@vger.kernel.org,
Rusty Russell <rusty@rustcorp.com.au>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
steved@us.ibm.com, Tom Lendacky <tahm@linux.vnet.ibm.com>,
virtualization@lists.linux-foundation.org,
Shirley Ma <xma@us.ibm.com>,
roprabhu@cisco.com
Subject: RFT: virtio_net: limit xmit polling
Date: Sun, 19 Jun 2011 13:27:00 +0300 [thread overview]
Message-ID: <20110619102700.GA11198@redhat.com> (raw)
OK, different people seem to test different trees. In the hope to get
everyone on the same page, I created several variants of this patch so
they can be compared. Whoever's interested, please check out the
following, and tell me how these compare:
kernel:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
virtio-net-limit-xmit-polling/base - this is net-next baseline to test against
virtio-net-limit-xmit-polling/v0 - fixes checks on out of capacity
virtio-net-limit-xmit-polling/v1 - previous revision of the patch
this does xmit,free,xmit,2*free,free
virtio-net-limit-xmit-polling/v2 - new revision of the patch
this does free,xmit,2*free,free
There's also this on top:
virtio-net-limit-xmit-polling/v3 -> don't delay avail index update
I don't think it's important to test this one, yet
Userspace to use: event index work is not yet merged upstream
so the revision to use is still this:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/qemu-kvm.git
virtio-net-event-idx-v3
--
MST
next reply other threads:[~2011-06-19 10:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-19 10:27 Michael S. Tsirkin [this message]
2011-06-21 15:23 ` RFT: virtio_net: limit xmit polling Tom Lendacky
2011-06-28 16:08 ` Tom Lendacky
2011-06-29 8:42 ` Michael S. Tsirkin
2011-07-14 19:38 ` Roopa Prabhu
2011-07-17 9:42 ` Michael S. Tsirkin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110619102700.GA11198@redhat.com \
--to=mst@redhat.com \
--cc=borntraeger@de.ibm.com \
--cc=cotte@de.ibm.com \
--cc=habanero@linux.vnet.ibm.com \
--cc=heiko.carstens@de.ibm.com \
--cc=krkumar2@in.ibm.com \
--cc=kvm@vger.kernel.org \
--cc=lguest@lists.ozlabs.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=linux390@de.ibm.com \
--cc=netdev@vger.kernel.org \
--cc=roprabhu@cisco.com \
--cc=rusty@rustcorp.com.au \
--cc=schwidefsky@de.ibm.com \
--cc=steved@us.ibm.com \
--cc=tahm@linux.vnet.ibm.com \
--cc=virtualization@lists.linux-foundation.org \
--cc=xma@us.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox