Re: [PATCH 05/17] gup: Add try_get_folio()

[John Hubbard <jhubbard@xxxxxxxxxx>]

On 1/4/22 17:25, John Hubbard wrote:
> > @@ -128,8 +129,10 @@ struct page *try_grab_compound_head(struct page *page,
> >                       int refs, unsigned int flags)
> >   {
> >       if (flags & FOLL_GET)
> > -        return try_get_compound_head(page, refs);
> > +        return &try_get_folio(page, refs)->page;
>
>
> Did you want to use folio_page() here, instead?
...never mind about that, because I see that patch 08 gets rid of the
"->page", anyway.


thanks,
--
John Hubbard
NVIDIA