Re: [PATCH 1/2] workqueue: Use normal rcu

[Sebastian Andrzej Siewior]

On 2019-03-22 10:43:34 [-0700], Tejun Heo wrote:
> Hello,
Hi,

> We can switch but it doesn't really say why we'd want to.  Can you
> please explain why this is better?

there is this undocumented part. Avoiding the sched RCU means also we
are more preemptible which is good :) Especially on -RT where we can't
disable preemption across the whole critical section.

Is this good enough?

> Thanks.

Sebastian