Re: [PATCH v3] memcg: cache obj_stock by memcg, not by objcg pointer

[Shakeel Butt]

On Tue, May 19, 2026 at 01:49:27PM -0700, Andrew Morton wrote:
> On Tue, 19 May 2026 13:11:13 -0700 Shakeel Butt <shakeel.butt@xxxxxxxxx> wrote:
> 
> > Andrew, please don't send this patch to Linus until we decide on the option.
> 
> No probs, I added a note-to-self.

Here is my suggestion on how to proceed.

1. Let's drop this patch (memcg: cache obj_stock by memcg, not by objcg pointer)
   from mm-tree.

2. Let's not add anything to 7.1.

3. 7.2+ will have the multi-objcg series [1] and the patches will have fixes
   tag. If someone uses non-LTS 7.1, they can easily find those patches and can
   backport them.

Please let me know if there are any concerns.


[1] https://lore.kernel.org/20260522011908.1669332-1-shakeel.butt@xxxxxxxxx/