Re: [PATCH v4 4/4] workqueue: Unbind workers before sending them to exit()

Hillf Danton
2022-10-06T02:07:42Z

On 05 Oct 2022 17:14:17 +0100 Valentin Schneider <vschneid@redhat.com>
>
> The proper interface to play with that cpumask is set_cpus_allowed_ptr(),
> which requires a sleepable context, hence the whole series.

Given "nohz_full is a gimmick that shouldn't be used outside of very specific
cases. Regular nohz otoh is used by everybody always." [1], I will take
another look at this series next week.

[1] https://lore.kernel.org/lkml/YzXGdEzkiw+5X8pC@hirez.programming.kicks-ass.net/