diff options
Diffstat (limited to 'arch/powerpc/include/asm/pgalloc-64.h')
| -rw-r--r-- | arch/powerpc/include/asm/pgalloc-64.h | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h index 4b0be20fcbfd..69ef28a81733 100644 --- a/arch/powerpc/include/asm/pgalloc-64.h +++ b/arch/powerpc/include/asm/pgalloc-64.h @@ -53,7 +53,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) #ifndef CONFIG_PPC_64K_PAGES -#define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD) +#define pgd_populate(MM, PGD, PUD) pgd_set(PGD, (unsigned long)PUD) static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) { @@ -71,9 +71,18 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) pud_set(pud, (unsigned long)pmd); } -#define pmd_populate(mm, pmd, pte_page) \ - pmd_populate_kernel(mm, pmd, page_address(pte_page)) -#define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte)) +static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, + pte_t *pte) +{ + pmd_set(pmd, (unsigned long)pte); +} + +static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, + pgtable_t pte_page) +{ + pmd_set(pmd, (unsigned long)page_address(pte_page)); +} + #define pmd_pgtable(pmd) pmd_page(pmd) static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, @@ -154,16 +163,6 @@ static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, } #else /* if CONFIG_PPC_64K_PAGES */ -/* - * we support 16 fragments per PTE page. - */ -#define PTE_FRAG_NR 16 -/* - * We use a 2K PTE page fragment and another 2K for storing - * real_pte_t hash index - */ -#define PTE_FRAG_SIZE_SHIFT 12 -#define PTE_FRAG_SIZE (2 * PTRS_PER_PTE * sizeof(pte_t)) extern pte_t *page_table_alloc(struct mm_struct *, unsigned long, int); extern void page_table_free(struct mm_struct *, unsigned long *, int); |