Re: [PATCH V2 4/4] cpufreq: schedutil: irq-work and mutex are only used in slow path

[Ingo Molnar]

Firstly, please start changes to scheduler code with a verb. This title:

  Subject: Re: [PATCH V2 4/4] cpufreq: schedutil: irq-work and mutex are only used in slow path

is totally inadequate as it's a statement that says nothing about the _change_.

What does the patch do? Does it add, remove, modify, fix or clean up?

* Viresh Kumar <viresh.kumar@xxxxxxxxxx> wrote:

> Execute the irq-work specific initialization/exit code only when the
> fast path isn't available.

Is this an optimization? A correctness fix?

Thanks,

	Ingo