Re: [PATCH v5 00/11] Use obj_cgroup APIs to charge the LRU pages

[Andrew Morton]

On Mon, 30 May 2022 15:49:08 +0800 Muchun Song <songmuchun@xxxxxxxxxxxxx> wrote:

> This version is rebased on v5.18.

Not a great choice of base, really.  mm-stable or mm-unstable or
linux-next or even linus-of-the-day are all much more up to date.

Although the memcg reviewer tags are pretty thin, I was going to give
it a run.  But after fixing a bunch of conflicts I got about halfway
through then gave up on a big snarl in get_obj_cgroup_from_current().

> RFC v1: https://lore.kernel.org/all/20210330101531.82752-1-songmuchun@xxxxxxxxxxxxx/

Surprising, that was over a year ago.  Why has is taken so long?