Re: [PATCH] mm: unified folio_test_anon()/folio_anon_vma() and use them

[Matthew Wilcox]

On Fri, Jul 12, 2024 at 02:29:50AM +0000, Yajun Deng wrote:
> I think I need to add a new helper function, like __folio_test_movable. e.g.

I can't understand your commit message.  I think you might be better off
dropping this idea and working on something else.