Re: [Qemu-devel] [PATCH 1/3] qapi: Report support for -device cpu hotplug in query-machines

[Eric Blake <eblake@redhat.com>]

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On 06/23/2016 02:23 PM, Peter Krempa wrote:
> For management apps it's very useful to know whether the selected
> machine type supports cpu hotplug via the new -device approach. Using
> the presence of 'query-hotpluggable-cpus' is enough for a withess.

s/is enough/alone is not enough/ ?

s/withess/witness/

> 
> Add a property to 'MachineInfo' called 'hotpluggable-cpus' that will
> report the presence of this feature.
> 
> Example of output:
>     {
>         "hotpluggable-cpus": false,
>         "name": "mac99",
>         "cpu-max": 1
>     },
>     {
>         "hotpluggable-cpus": true,
>         "name": "pseries-2.7",
>         "is-default": true,
>         "cpu-max": 255,
>         "alias": "pseries"
>     },
> 
> Signed-off-by: Peter Krempa <pkrempa@redhat.com>
> ---
>  qapi-schema.json | 5 ++++-
>  vl.c             | 1 +
>  2 files changed, 5 insertions(+), 1 deletion(-)

Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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