On Mon, Jun 30, 2025 at 02:59:51PM +0200, David Hildenbrand wrote:
> Folios will have nothing to do with movable_ops page migration. These
> functions are now unused, so let's remove them.
Maybe worth mentioning that __folio_test_movable() is still a thing (for now).
>
> Reviewed-by: Zi Yan <z...@nvidia.com>
> Signed-off-by: David Hildenbrand <da...@redhat.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoa...@oracle.com>
> ---
> include/linux/migrate.h | 14 --------------
> 1 file changed, 14 deletions(-)
>
> diff --git a/include/linux/migrate.h b/include/linux/migrate.h
> index c0ec7422837bd..c99a00d4ca27d 100644
> --- a/include/linux/migrate.h
> +++ b/include/linux/migrate.h
> @@ -118,20 +118,6 @@ static inline void __ClearPageMovable(struct page *page)
> }
> #endif
>
> -static inline bool folio_test_movable(struct folio *folio)
> -{
> - return PageMovable(&folio->page);
> -}
> -
> -static inline
> -const struct movable_operations *folio_movable_ops(struct folio *folio)
> -{
> - VM_BUG_ON(!__folio_test_movable(folio));
> -
> - return (const struct movable_operations *)
> - ((unsigned long)folio->mapping - PAGE_MAPPING_MOVABLE);
> -}
> -
> static inline
> const struct movable_operations *page_movable_ops(struct page *page)
> {
> --
> 2.49.0
>
