On Mon, 8 Jun 2020 13:53:23 +0200 David Hildenbrand <da...@redhat.com> wrote:
> On 08.06.20 13:40, SeongJae Park wrote:
> > From: SeongJae Park <sjp...@amazon.de>
> >
> > This commit exports 'lookup_page_ext()' to GPL modules. This will be
> > used by DAMON.
> >
> > Signed-off-by: SeongJae Park <sjp...@amazon.de>
> > Reviewed-by: Leonard Foerster <foers...@amazon.de>
> > ---
> > mm/page_ext.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/mm/page_ext.c b/mm/page_ext.c
> > index a3616f7a0e9e..9d802d01fcb5 100644
> > --- a/mm/page_ext.c
> > +++ b/mm/page_ext.c
> > @@ -131,6 +131,7 @@ struct page_ext *lookup_page_ext(const struct page
> > *page)
> > MAX_ORDER_NR_PAGES);
> > return get_entry(base, index);
> > }
> > +EXPORT_SYMBOL_GPL(lookup_page_ext);
> >
> > static int __init alloc_node_page_ext(int nid)
> > {
> >
>
> I've been told to always smuggle new EXPORTs into the patch that
> actually needs it (and cc relevant people on that patch instead).
Sorry for didn't noticing that. I will do so in the next spin.
Thanks,
SeongJae Park
>
> --
> Thanks,
>
> David / dhildenb
