Re: [RFC PATCH 3/3] memcg-v1: remove memcg move locking code

Shakeel Butt
2024-10-24T17:26:23Z

On Thu, Oct 24, 2024 at 04:50:37PM GMT, Roman Gushchin wrote:
> On Wed, Oct 23, 2024 at 11:57:12PM -0700, Shakeel Butt wrote:
> > The memcg v1's charge move feature has been deprecated. There is no need
> > to have any locking or protection against the moving charge. Let's
> > proceed to remove all the locking code related to charge moving.
> >
> > Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
>
> Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>

Thanks Roman for the review. Based on Michal's question, I am planning
to keep the RCU locking in the next version of this patch and folowup
with clear understanding where we really need RCU and where we don't.