Re: [PATCH] cpufreq: flush any pending policy update work scheduled before freeing

[Viresh Kumar]

On 18-10-19, 10:19, Rafael J. Wysocki wrote:
> On Fri, Oct 18, 2019 at 10:03 AM Viresh Kumar <viresh.kumar@xxxxxxxxxx> wrote:
> >
> > On 18-10-19, 09:32, Rafael J. Wysocki wrote:
> > > Well, the policy is going away, so the governor has been stopped for
> > > it already.  Even if the limit is updated, it will not be used anyway,
> > > so why bother with updating it?
> >
> > The hardware will be programmed to run on that frequency before the
> > policy exits,
> 
> How exactly?
> 
> The policy is inactive, so refresh_frequency_limits() won't even run
> cpufreq_set_policy() for it.

Ahh, yes. We won't change the frequency, this is all useless in that
case.

-- 
viresh