Re: [PATCH v2 4/9] cgroup: rstat: add WARN_ON_ONCE() if flushing outside task context

[Michal Hocko <mhocko@xxxxxxxx>]

On Thu 30-03-23 01:53:38, Yosry Ahmed wrote:
[...]
> Maybe we can add a primitive like might_sleep() for this, just food for thought.

I do not think it is the correct to abuse might_sleep if the function
itself doesn't sleep. If it does might_sleep is already involved.
-- 
Michal Hocko
SUSE Labs