Re: [PATCH] mm/memcontrol: respect zswap.writeback setting from parent cg too

[Andrew Morton]

On Thu, 15 Aug 2024 12:12:26 -0700 Nhat Pham <nphamcs@xxxxxxxxx> wrote:

> > Yeah, I thought about the other way around and reached the same
> > conclusion.
> > And there's permission boundary in the mix too - if root disables zswap
> > writeback for its cgroup, the subcgroups, which could possibly be owned
> > by other users, should not be able to reenable this.
> 
> Hmm yeah, I think I agree with your and Yosry's reasonings :) It
> doesn't affect our use case AFAICS, and the code looks solid to me,
> so:
> 
> Reviewed-by: Nhat Pham <nphamcs@xxxxxxxxx>

But you'd still like an update to Documentation/admin-guide/cgroup-v2.rst?