Re: [PATCH v14 006/138] mm: Add folio reference count functions

[Mike Rapoport]

On Thu, Jul 15, 2021 at 04:34:52AM +0100, Matthew Wilcox (Oracle) wrote:
> These functions mirror their page reference counterparts.  Also add
> the kernel-doc to the mm-api and correct the return type of
> page_ref_add_unless() to bool.  No change to generated code.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
> 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>
> ---
>  Documentation/core-api/mm-api.rst |  1 +
>  include/linux/page_ref.h          | 88 ++++++++++++++++++++++++++++++-
>  2 files changed, 88 insertions(+), 1 deletion(-)

Acked-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>