Re: [PATCH RESEND v4 01/10] PM: EM: Assign a unique ID when creating a performance domain

[Lukasz Luba]

On 10/6/25 09:17, Lukasz Luba wrote:
> Hi Chanwoo,
>
> My apologies to delay on this topic.
>
> On 9/21/25 04:19, Changwoo Min wrote:
> > It is necessary to refer to a specific performance domain from a
> > userspace. For example, the energy model of a particular performance
> > domain is updated.
> >
> > To this end, assign a unique ID to each performance domain to address it,
>
> Is this related to the sched_ext view on the EM that we cannot re-use
> the allocated ID for the given domain?

Ignore that comment, I know the need now.

Although, there is a small code sneak below...



[..]

> > @@ -660,6 +678,13 @@ int em_dev_register_pd_no_update(struct device 
> > *dev, unsigned int nr_states,
> >   unlock:
> >       mutex_unlock(&em_pd_mutex);
> > +    if (_is_cpu_device(dev))
> > +        em_check_capacity_update();
> > +

It doesn't below to this $subject at all. It looks like
it was left from some your local changes, isn't it?