On 2018/10/15 下午6:25, Michael S. Tsirkin wrote:
On Mon, Oct 15, 2018 at 10:51:06AM +0800, Jason Wang wrote:
On 2018年10月15日 10:43, Michael S. Tsirkin wrote:
On Mon, Oct 15, 2018 at 10:22:33AM +0800, Jason Wang wrote:
On 2018年10月13日 01:23, Michael S. Tsirkin wrote:
On Fri, Oct 12, 2018 at
On 2018/10/16 下午9:58, Maxime Coquelin wrote:
On 10/15/2018 04:22 AM, Jason Wang wrote:
On 2018年10月13日 01:23, Michael S. Tsirkin wrote:
On Fri, Oct 12, 2018 at 10:32:44PM +0800, Tiwei Bie wrote:
On Mon, Jul 16, 2018 at 11:28:09AM +0800, Jason Wang wrote:
[...]
@@ -1367,10 +1397,48 @@ long
On Mon, Oct 15, 2018 at 10:51:06AM +0800, Jason Wang wrote:
>
>
> On 2018年10月15日 10:43, Michael S. Tsirkin wrote:
> > On Mon, Oct 15, 2018 at 10:22:33AM +0800, Jason Wang wrote:
> > >
> > > On 2018年10月13日 01:23, Michael S. Tsirkin wrote:
> > > > On Fri, Oct 12, 2018 at 10:32:44PM +0800, Tiwei
On 2018年10月15日 10:43, Michael S. Tsirkin wrote:
On Mon, Oct 15, 2018 at 10:22:33AM +0800, Jason Wang wrote:
On 2018年10月13日 01:23, Michael S. Tsirkin wrote:
On Fri, Oct 12, 2018 at 10:32:44PM +0800, Tiwei Bie wrote:
On Mon, Jul 16, 2018 at 11:28:09AM +0800, Jason Wang wrote:
[...]
@@
On Mon, Oct 15, 2018 at 10:22:33AM +0800, Jason Wang wrote:
>
>
> On 2018年10月13日 01:23, Michael S. Tsirkin wrote:
> > On Fri, Oct 12, 2018 at 10:32:44PM +0800, Tiwei Bie wrote:
> > > On Mon, Jul 16, 2018 at 11:28:09AM +0800, Jason Wang wrote:
> > > [...]
> > > > @@ -1367,10 +1397,48 @@ long
On 2018年10月13日 01:23, Michael S. Tsirkin wrote:
On Fri, Oct 12, 2018 at 10:32:44PM +0800, Tiwei Bie wrote:
On Mon, Jul 16, 2018 at 11:28:09AM +0800, Jason Wang wrote:
[...]
@@ -1367,10 +1397,48 @@ long vhost_vring_ioctl(struct vhost_dev *d, unsigned
int ioctl, void __user *arg
On Fri, Oct 12, 2018 at 10:32:44PM +0800, Tiwei Bie wrote:
> On Mon, Jul 16, 2018 at 11:28:09AM +0800, Jason Wang wrote:
> [...]
> > @@ -1367,10 +1397,48 @@ long vhost_vring_ioctl(struct vhost_dev *d,
> > unsigned int ioctl, void __user *arg
> > vq->last_avail_idx = s.num;
> >
This patch introduces basic support for packed ring. The idea behinds
packed ring is to use a single descriptor ring instead of three
different rings (avail, used and descriptor). This could help to
reduce the cache contention and PCI transactions. So it was designed
to help for the performance