RE: [PATCH v2 0/2] vhost-user: Support vhost_dev_start

2022-10-12 Thread Yajun Wu
Michael, Don't forget to merge. Thanks! -Original Message- From: Yajun Wu Sent: Monday, September 5, 2022 12:58 PM To: Michael S. Tsirkin Cc: qemu-devel@nongnu.org; Parav Pandit Subject: RE: [PATCH v2 0/2] vhost-user: Support vhost_dev_start Michael, 7.1 released, please merge

RE: [PATCH v2 0/2] vhost-user: Support vhost_dev_start

2022-09-04 Thread Yajun Wu
Michael, 7.1 released, please merge. -Original Message- From: Michael S. Tsirkin Sent: Tuesday, July 26, 2022 10:56 PM To: Yajun Wu Cc: qemu-devel@nongnu.org; Parav Pandit Subject: Re: [PATCH v2 0/2] vhost-user: Support vhost_dev_start External email: Use caution opening links

Re: [PATCH v2 0/2] vhost-user: Support vhost_dev_start

2022-07-26 Thread Michael S. Tsirkin
On Tue, Jul 12, 2022 at 01:54:59PM +0300, Yajun Wu wrote: > The motivation of adding vhost-user vhost_dev_start support is to > improve backend configuration speed and reduce live migration VM > downtime. > > Today VQ configuration is issued one by one. For virtio net with > multi-queue support,

[PATCH v2 0/2] vhost-user: Support vhost_dev_start

2022-07-12 Thread Yajun Wu
The motivation of adding vhost-user vhost_dev_start support is to improve backend configuration speed and reduce live migration VM downtime. Today VQ configuration is issued one by one. For virtio net with multi-queue support, backend needs to update RSS (Receive side scaling) on every rx queue