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    SubjectRe: [PATCH 05/22] mm: export alloc_pages_vma
    On Thu 13-06-19 11:43:08, Christoph Hellwig wrote:
    > noveau is currently using this through an odd hmm wrapper, and I plan
    > to switch it to the real thing later in this series.
    >
    > Signed-off-by: Christoph Hellwig <hch@lst.de>
    > ---
    > mm/mempolicy.c | 1 +
    > 1 file changed, 1 insertion(+)
    >
    > diff --git a/mm/mempolicy.c b/mm/mempolicy.c
    > index 01600d80ae01..f9023b5fba37 100644
    > --- a/mm/mempolicy.c
    > +++ b/mm/mempolicy.c
    > @@ -2098,6 +2098,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma,
    > out:
    > return page;
    > }
    > +EXPORT_SYMBOL_GPL(alloc_pages_vma);

    All allocator exported symbols are EXPORT_SYMBOL, what is a reason to
    have this one special?

    --
    Michal Hocko
    SUSE Labs

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