[PATCH v3 7/8] qemu: Enable SCHED_CORE for vCPUs

[Daniel P. Berrangé]

On Fri, Aug 12, 2022 at 12:04:22PM +0200, Michal Privoznik wrote:
> For QEMU_SCHED_CORE_VCPUS case, the vCPU threads should be placed
> all into one scheduling group, but not the emulator or any of its
> threads. Therefore, as soon as vCPU TIDs are detected, fork off a
> child which then creates a separate scheduling group and adds all
> vCPU threads into it.
> 
> Please note, this commit only handles the cold boot case. Hotplug
> is going to be implemented in the next commit.
> 
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
>  src/qemu/qemu_process.c | 39 +++++++++++++++++++++++++++++++++++++++
>  1 file changed, 39 insertions(+)

Reviewed-by: Daniel P. Berrangé <berrange at redhat.com>


With regards,
Daniel
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