diff options
Diffstat (limited to 'arch/m68k/include/asm/sun3_pgalloc.h')
| -rw-r--r-- | arch/m68k/include/asm/sun3_pgalloc.h | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/arch/m68k/include/asm/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h index 11b95dadf7c0..4a137eecb6fe 100644 --- a/arch/m68k/include/asm/sun3_pgalloc.h +++ b/arch/m68k/include/asm/sun3_pgalloc.h @@ -13,14 +13,14 @@ #include <asm/tlb.h> -#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */ +#include <asm-generic/pgalloc.h> extern const char bad_pmd_string[]; -#define __pte_free_tlb(tlb,pte,addr) \ -do { \ - pgtable_pte_page_dtor(pte); \ - tlb_remove_page((tlb), pte); \ +#define __pte_free_tlb(tlb, pte, addr) \ +do { \ + pagetable_pte_dtor(page_ptdesc(pte)); \ + tlb_remove_page_ptdesc((tlb), page_ptdesc(pte)); \ } while (0) static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) @@ -32,7 +32,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page { pmd_val(*pmd) = __pa((unsigned long)page_address(page)); } -#define pmd_pgtable(pmd) pmd_page(pmd) /* * allocating and freeing a pmd is trivial: the 1-entry pmd is @@ -40,19 +39,14 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page */ #define pmd_free(mm, x) do { } while (0) -static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) -{ - free_page((unsigned long) pgd); -} - static inline pgd_t * pgd_alloc(struct mm_struct *mm) { - pgd_t *new_pgd; + pgd_t *new_pgd; - new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL); - memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE); - memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT)); - return new_pgd; + new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL); + memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE); + memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT)); + return new_pgd; } #endif /* SUN3_PGALLOC_H */ |