[libvirt] [PATCH 8/9] qemu: Add support for resctrl

[Martin Kletzander]

On Wed, Jan 03, 2018 at 07:19:00PM -0500, John Ferlan wrote:
>
>Need to beef up this commit message.
>
>On 12/13/2017 10:39 AM, Martin Kletzander wrote:
>> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
>> ---
>>  src/qemu/qemu_process.c | 61 +++++++++++++++++++++++++++++++++++++++++++++----
>>  1 file changed, 56 insertions(+), 5 deletions(-)
>>
>
>Is there anything special that needs to be done at libvirtd restart time?
>

There is.  One more attribute needs to be parsed from the config that will only
be available in status XML.

>If hot{plug|unplug} isn't supported if a vcpu has a vcputune defined,
>then we probably need to inhibit that.  Otherwise, what needs to be done
>to support it?
>

It is.  It's just that our code is written so nicely that I didn't need to touch
qemu_hotplug.c at all.  For hotunplug there's not much we can do and for hotplug
the function qemuProcessSetupVcpu() is called.
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