Re: [PATCH v14 003/138] mm: Add folio_pgdat(), folio_zone() and folio_zonenum()

[Mike Rapoport]

On Thu, Jul 15, 2021 at 04:34:49AM +0100, Matthew Wilcox (Oracle) wrote:
> These are just convenience wrappers for callers with folios; pgdat and
> zone can be reached from tail pages as well as head pages.  No change
> to generated code.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
> Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> Acked-by: Jeff Layton <jlayton@xxxxxxxxxx>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
> Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
> Reviewed-by: William Kucharski <william.kucharski@xxxxxxxxxx>
> Reviewed-by: David Howells <dhowells@xxxxxxxxxx>
> ---
>  include/linux/mm.h | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)

Acked-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>