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    SubjectRe: [patch 10/10] System z large page support.
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    On Wed, 2008-03-12 at 10:52 -0700, Dave Hansen wrote:
    > >
    > > +pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
    > > +{
    > > + pgd_t *pgdp;
    > > + pud_t *pudp;
    > > + pmd_t *pmdp = NULL;
    > > +
    > > + pgdp = pgd_offset(mm, addr);
    > > + pudp = pud_alloc(mm, pgdp, addr);
    > > + if (pudp)
    > > + pmdp = pmd_alloc(mm, pudp, addr);
    > > + return (pte_t *) pmdp;
    > > +}
    >
    > That looks pretty generic. Why can't you share with the version we
    > already have?

    What version do you mean? Every architecture with hugetlbfs support has
    its own huge_pte_alloc() function in arch/<arch>/mm/hugetlbfs.c, and
    they are all doing slightly different things.

    --
    Gerald Schaefer




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