[virtio-dev] [PATCH v8] virtio-net: support device stats

2022-01-10 Thread Xuan Zhuo
This patch allows the driver to obtain some statistics from the device. In the back-end implementation, we can count a lot of such information, which can be used for debugging and judging the running status of the back-end. We hope to directly display it to the user through ethtool.

Re: [virtio-dev] [PATCH v7] virtio-net: support device stats

2022-01-10 Thread Cornelia Huck
On Wed, Jan 05 2022, Xuan Zhuo wrote: > This patch allows the driver to obtain some statistics from the device. > > In the back-end implementation, we can count a lot of such information, > which can be used for debugging and judging the running status of the > back-end. We hope to directly

Re: [virtio-dev] Re: [PATCH v7] virtio-net: support device stats

2022-01-10 Thread Cornelia Huck
On Fri, Jan 07 2022, Jason Wang wrote: > On Fri, Jan 7, 2022 at 11:03 AM Xuan Zhuo wrote: >> >> On Thu, 6 Jan 2022 12:00:14 +0800, Jason Wang wrote: >> > On Wed, Jan 5, 2022 at 10:49 AM Xuan Zhuo >> > wrote: >> > > >> > > This patch allows the driver to obtain some statistics from the

Re: [virtio-dev] Some thoughts on zero-copy between VM domains for discussion

2022-01-10 Thread Stefan Hajnoczi
On Thu, Jan 06, 2022 at 05:03:38PM +, Alex Bennée wrote: > > Hi, > > To start the new year I thought would dump some of my thoughts on > zero-copy between VM domains. For project Stratos we've gamely avoided > thinking too hard about this while we've been concentrating on solving > more