Re: [PATCH 3/8] qmp: add filtering of statistics by target vCPU

[Markus Armbruster]

Paolo Bonzini <pbonzini@redhat.com> writes:

> Introduce a simple filtering of statistics, that allows to retrieve
> statistics for a subset of the guest vCPUs.  This will be used for
> example by the HMP monitor, in order to retrieve the statistics
> for the currently selected CPU.
>
> Example:
> { "execute": "query-stats",
>   "arguments": {
>     "target": "vcpu",
>     "vcpus": [ "/machine/unattached/device[2]",
>                "/machine/unattached/device[4]" ] } }
>
> Extracted from a patch by Mark Kanda.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Reviewed-by: Markus Armbruster <armbru@redhat.com>