On Fri, May 29, 2020 at 03:15:59PM +0800, Jason Wang wrote:
>
> On 2020/5/23 上午1:17, Stefan Hajnoczi wrote:
> > The packed virtqueue layout was introduced in VIRTIO 1.1. It is a single
> > ring instead of a split avail/used ring design. There are CPU cache
> > advantages to this layout and it is
On 2020/5/23 上午1:17, Stefan Hajnoczi wrote:
The packed virtqueue layout was introduced in VIRTIO 1.1. It is a single
ring instead of a split avail/used ring design. There are CPU cache
advantages to this layout and it is also suited better to hardware
implementation.
The vhost-net backend has
* Stefan Hajnoczi (stefa...@redhat.com) wrote:
> The packed virtqueue layout was introduced in VIRTIO 1.1. It is a single
> ring instead of a split avail/used ring design. There are CPU cache
> advantages to this layout and it is also suited better to hardware
> implementation.
>
> The vhost-net
The packed virtqueue layout was introduced in VIRTIO 1.1. It is a single
ring instead of a split avail/used ring design. There are CPU cache
advantages to this layout and it is also suited better to hardware
implementation.
The vhost-net backend has already supported packed virtqueues for some
