Re: [libvirt] [PATCH] Expose resource control capabilites on cache bank
On Thursday, 6 April 2017 at 5:49 PM, Martin Kletzander wrote:
On Thu, Apr 06, 2017 at 04:20:06PM +0800, Eli Qiao wrote:
> This patch is based on Martin's cache branch.
>
> This patch amends the cache bank capability as follow:
>
> <bank id='0' level='3' type='unified'
size='15360' unit='KiB' cpus='0-5'/>
> <control min='768' unit='KiB' type='unified'
nclos='4'/>
> <bank id='1' level='3' type='unified'
size='15360' unit='KiB' cpus='6-11'/>
> <control min='768' unit='KiB' type='unified'
nclos='4'/>
>
Were we exposing the number of CLoS IDs before? Was there a discussion
about it? Do we want to expose them? Probably yes, I'm just wondering.
>
We don’t expose it in previous discussion as in my old design, it is saved
in a global internal struct, and we will use
it to limit the cache allocation number.
For now as you expose all these to capabilities XML, I want expose it out which can be
reference by resctrl utils later.
Thought?
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