Re: [PATCH v1 3/6] memcg-v1: no need for memcg locking for dirty tracking

Shakeel Butt
2024-10-25T16:23:09Z

On Fri, Oct 25, 2024 at 08:56:14AM GMT, Michal Hocko wrote:
> On Thu 24-10-24 18:23:00, Shakeel Butt wrote:
> > During the era of memcg charge migration, the kernel has to be make sure
> > that the dirty stat updates do not race with the charge migration.
> > Otherwise it might update the dirty stats of the wrong memcg. Now with
> > the memcg charge migration deprecated, there is no more race for dirty
>
> s@deprecated@gone@
>
> > stat updates and the previous locking can be removed.
> >
> > Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
>
> LGTM otherwise
> Acked-by: Michal Hocko <mhocko@suse.com>
>

Thanks Michal for the review.

Andrew, please fixup the commit message as suggested by Michal when you
pick this series.