Re: [PATCH v4 4/9] binder: remove struct binder_lru_page

[Matthew Wilcox]

On Tue, Nov 19, 2024 at 06:32:37PM +0000, Carlos Llamas wrote:
> Remove the redundant struct binder_lru_page concept. Instead, let's use
> available struct page->lru and page->private members directly to achieve
> the same functionality.

I'm not entirely happy to see this.  I expect to start a patch series in
the next six months which will remove users of page->lru.  page->private
is OK for now.  The goal is to shrink struct page to 8 bytes, but I
accept that 16 bytes may be the best we can do.