On Sat, Jun 05, 2010 at 01:40:26PM +0930, Rusty Russell wrote:
> On Fri, 4 Jun 2010 09:12:05 pm Michael S. Tsirkin wrote:
> > On Fri, Jun 04, 2010 at 08:46:49PM +0930, Rusty Russell wrote:
> > > I'm uncomfortable with moving a field.
> > >
> > > We haven't done that before and I wonder what will b
On Fri, 4 Jun 2010 09:12:05 pm Michael S. Tsirkin wrote:
> On Fri, Jun 04, 2010 at 08:46:49PM +0930, Rusty Russell wrote:
> > I'm uncomfortable with moving a field.
> >
> > We haven't done that before and I wonder what will break with old code.
>
> With e.g. my patch, We only do this conditionall
On Fri, Jun 04, 2010 at 08:46:49PM +0930, Rusty Russell wrote:
> On Fri, 4 Jun 2010 08:05:43 pm Michael S. Tsirkin wrote:
> > On Fri, Jun 04, 2010 at 12:04:57PM +0930, Rusty Russell wrote:
> > > On Wed, 2 Jun 2010 12:17:12 am Michael S. Tsirkin wrote:
> > > > This adds an (unused) option to put ava
On Fri, 4 Jun 2010 08:05:43 pm Michael S. Tsirkin wrote:
> On Fri, Jun 04, 2010 at 12:04:57PM +0930, Rusty Russell wrote:
> > On Wed, 2 Jun 2010 12:17:12 am Michael S. Tsirkin wrote:
> > > This adds an (unused) option to put available ring before control (avail
> > > index, flags), and adds padding
On Fri, Jun 04, 2010 at 12:04:57PM +0930, Rusty Russell wrote:
> On Wed, 2 Jun 2010 12:17:12 am Michael S. Tsirkin wrote:
> > This adds an (unused) option to put available ring before control (avail
> > index, flags), and adds padding between index and flags. This avoids
> > cache line sharing betw
On Wed, 2 Jun 2010 12:17:12 am Michael S. Tsirkin wrote:
> This adds an (unused) option to put available ring before control (avail
> index, flags), and adds padding between index and flags. This avoids
> cache line sharing between control and ring, and also makes it possible
> to extend avail cont
