[libvirt] [PATCH v2] Report more correct information for cache control

Pavel Hrdina phrdina at redhat.com
Fri Jun 16 07:12:44 UTC 2017


On Fri, Jun 09, 2017 at 10:52:20AM +0200, Martin Kletzander wrote:
> On some platforms the number of bits in the cbm_mask might not be
> divisible by 4 (and not even by 2), so we need to properly count the
> bits.  Similar file, min_cbm_bits, is properly parsed and used, but if
> the number is greater than one, we lose the information about
> granularity when reporting the data in capabilities.  For that matter
> always report granularity, but if it is not the same as the minimum,
> add that information in there as well.
> 
> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
> ---
> v2:
>  - More expressive comments for structure members
>  - Cache size adjusted to match the SKX machine (33M)
> 
> v1:
>  - https://www.redhat.com/archives/libvir-list/2017-June/msg00229.html
> 
>  docs/schemas/capability.rng                        |  7 ++++-
>  src/conf/capabilities.c                            | 34 ++++++++++++++++++----
>  src/conf/capabilities.h                            | 11 +++++--

Reviewed-by: Pavel Hrdina <phrdina at redhat.com>
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