Re: [PATCH] psi: fix aggregation idle shut-off

[Tejun Heo]

Hello,

On Wed, Jan 16, 2019 at 02:35:01PM -0500, Johannes Weiner wrote:
> +/**
> + * wq_worker_last_func - retrieve worker's last work function
> + *
> + * Determine the last function a worker executed. This is called from
> + * the scheduler to get a worker's last known identity.

Maybe it can describe better why this is safe in this use case and
not suitable as a generic interface but other than that,

Acked-by: Tejun Heo <tj@xxxxxxxxxx>

Thanks.

-- 
tejun