On Tue, Jan 03, 2023 at 01:13:33PM -0600, Sidhartha Kumar wrote:
> +++ b/include/linux/mm.h
> @@ -775,6 +775,11 @@ static inline bool get_page_unless_zero(struct page *page)
> return page_ref_add_unless(page, 1, 0);
> }
>
> +static inline bool get_folio_unless_zero(struct folio *folio)
> +{
> + return folio_ref_add_unless(folio, 1, 0);
> +}
> +
I think that's folio_try_get() in linux/page_ref.h.
The rest looks good though.
