Re: [Xen-devel] [PATCH v1 06/13] x86: implement get value interface for MBA

[Yi Sun <yi.y.sun@xxxxxxxxxxxxxxx>]

On 17-08-16 14:38:28, Chao Peng wrote:
> On Wed, 2017-08-09 at 15:41 +0800, Yi Sun wrote:
> > This patch implements get value domctl interface for MBA.
> > 
> > Signed-off-by: Yi Sun <yi.y.sun@xxxxxxxxxxxxxxx>
> > ---
> 
> ...
> 
> > --- a/xen/include/public/domctl.h
> > +++ b/xen/include/public/domctl.h
> > @@ -1144,6 +1144,7 @@ struct xen_domctl_psr_alloc_op {
> >  #define XEN_DOMCTL_PSR_CAT_OP_GET_L3_DATA    5
> >  #define XEN_DOMCTL_PSR_CAT_OP_SET_L2_CBM     6
> >  #define XEN_DOMCTL_PSR_CAT_OP_GET_L2_CBM     7
> > +#define XEN_DOMCTL_PSR_MBA_OP_GET_THRTL      9
> 
> Why use 9 instead of 8?
> 
8 is reserved for SET_THRTL. Follow the convention of CAT/CDP above. :)

> Chao

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