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

Martin Kletzander mkletzan at redhat.com
Tue Jan 23 11:41:56 UTC 2018

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.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: Digital signature
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20180123/39cfcdf7/attachment-0001.sig>

More information about the libvir-list mailing list