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Re: [PATCH v2 1/3] qmp: Support for querying stats
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From: |
Daniel P . Berrangé |
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Subject: |
Re: [PATCH v2 1/3] qmp: Support for querying stats |
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Date: |
Wed, 19 Jan 2022 09:11:37 +0000 |
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User-agent: |
Mutt/2.1.3 (2021-09-10) |
On Wed, Jan 19, 2022 at 09:43:23AM +0100, Paolo Bonzini wrote:
> On 1/18/22 15:47, Igor Mammedov wrote:
> > and what exactly this CPU ID is,
> > may QOM path pointing to VCPU instance would be better?
>
> For x86 it would be the APIC ID but yes, having a QOM path is more future
> proof. Thanks Igor for noting this.
Whatever format we use to describe a CPU in the results, should be the
same as the format uses in the input parameters. I had suggested using
a bitmap of CPU IDs, but if we're going to use QOM paths for results,
we must use QOM paths to select CPUs too.
Regards,
Daniel
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