Re: [PATCH 2/3] mm: page_alloc: remove remnants of unlocked migratetype updates

Brendan Jackman
2025-02-25T15:19:33Z

On Tue, 25 Feb 2025 at 16:09, Johannes Weiner <hannes@cmpxchg.org> wrote:
> > Now that the locking is a bit cleaner, would it make sense to add a
> > [VM_]WARN_ON[_ONCE] for underflow?
>
> Yeah I think that would be a nice additional cleanup. Do you want to
> send a patch? Otherwise, I can.

Yep I'll kick off some tests to check it doesn't fire and send it once
that's done.