Re: [PATCH v5 3/6] mm/memcg: Protect per-CPU counter by disabling preemption on PREEMPT_RT where needed.

Sebastian Andrzej Siewior
2022-02-28T11:08:40Z

On 2022-02-28 09:05:45 [+0100], Michal Hocko wrote:
> Acked-by: Michal Hocko <mhocko-IBi9RG/b67k@public.gmane.org>
>
> TBH I am not a fan of the counter special casing for the debugging
> enabled warnings but I do not feel strong enough to push you trhough an
> additional version round.

do you want to get rid of the warnings completely? Since we had the
check in memcg_stats_lock() it kinda felt useful to add something in
__memcg_stats_lock() case, too.

> Thanks!

Sebastian