Re: [RESEND][PATCH v18 6/8] sched: Add an initial sketch of the find_proxy_task() function

[Peter Zijlstra <peterz@infradead.org>]

On Thu, Jul 10, 2025 at 05:43:36PM -0700, John Stultz wrote:

> > > @@ -6648,6 +6652,89 @@ static bool try_to_block_task(struct rq *rq, struct task_struct *p,
> > >       return true;
> > >  }
> > >
> > > +#ifdef CONFIG_SCHED_PROXY_EXEC
> > > +static inline struct task_struct *proxy_resched_idle(struct rq *rq)
> > > +{
> > > +     put_prev_set_next_task(rq, rq->donor, rq->idle);
> > > +     rq_set_donor(rq, rq->idle);
> > > +     set_tsk_need_resched(rq->idle);
> > > +     return rq->idle;
> > > +}
> >
> > Nothing cares about the return value.
> 
> Well, nothing in this patch, but the last patch in this series I sent
> here uses it.  But if you think it makes the series easier to grok and
> I can drop it here and add the return in that later patch.

I found it in the later patch; I meant to reply here, but promptly
forgot. It can stay here I suppose, no harm done.