diff options
Diffstat (limited to 'arch/alpha/include/asm/pgtable.h')
| -rw-r--r-- | arch/alpha/include/asm/pgtable.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h index 065b57f408c3..299791ce14b6 100644 --- a/arch/alpha/include/asm/pgtable.h +++ b/arch/alpha/include/asm/pgtable.h @@ -2,7 +2,7 @@ #ifndef _ALPHA_PGTABLE_H #define _ALPHA_PGTABLE_H -#include <asm-generic/4level-fixup.h> +#include <asm-generic/pgtable-nopud.h> /* * This file contains the functions and defines necessary to modify and use @@ -226,8 +226,8 @@ extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot) extern inline void pmd_set(pmd_t * pmdp, pte_t * ptep) { pmd_val(*pmdp) = _PAGE_TABLE | ((((unsigned long) ptep) - PAGE_OFFSET) << (32-PAGE_SHIFT)); } -extern inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp) -{ pgd_val(*pgdp) = _PAGE_TABLE | ((((unsigned long) pmdp) - PAGE_OFFSET) << (32-PAGE_SHIFT)); } +extern inline void pud_set(pud_t * pudp, pmd_t * pmdp) +{ pud_val(*pudp) = _PAGE_TABLE | ((((unsigned long) pmdp) - PAGE_OFFSET) << (32-PAGE_SHIFT)); } extern inline unsigned long @@ -238,11 +238,11 @@ pmd_page_vaddr(pmd_t pmd) #ifndef CONFIG_DISCONTIGMEM #define pmd_page(pmd) (mem_map + ((pmd_val(pmd) & _PFN_MASK) >> 32)) -#define pgd_page(pgd) (mem_map + ((pgd_val(pgd) & _PFN_MASK) >> 32)) +#define pud_page(pud) (mem_map + ((pud_val(pud) & _PFN_MASK) >> 32)) #endif -extern inline unsigned long pgd_page_vaddr(pgd_t pgd) -{ return PAGE_OFFSET + ((pgd_val(pgd) & _PFN_MASK) >> (32-PAGE_SHIFT)); } +extern inline unsigned long pud_page_vaddr(pud_t pgd) +{ return PAGE_OFFSET + ((pud_val(pgd) & _PFN_MASK) >> (32-PAGE_SHIFT)); } extern inline int pte_none(pte_t pte) { return !pte_val(pte); } extern inline int pte_present(pte_t pte) { return pte_val(pte) & _PAGE_VALID; } @@ -256,10 +256,10 @@ extern inline int pmd_bad(pmd_t pmd) { return (pmd_val(pmd) & ~_PFN_MASK) != _P extern inline int pmd_present(pmd_t pmd) { return pmd_val(pmd) & _PAGE_VALID; } extern inline void pmd_clear(pmd_t * pmdp) { pmd_val(*pmdp) = 0; } -extern inline int pgd_none(pgd_t pgd) { return !pgd_val(pgd); } -extern inline int pgd_bad(pgd_t pgd) { return (pgd_val(pgd) & ~_PFN_MASK) != _PAGE_TABLE; } -extern inline int pgd_present(pgd_t pgd) { return pgd_val(pgd) & _PAGE_VALID; } -extern inline void pgd_clear(pgd_t * pgdp) { pgd_val(*pgdp) = 0; } +extern inline int pud_none(pud_t pud) { return !pud_val(pud); } +extern inline int pud_bad(pud_t pud) { return (pud_val(pud) & ~_PFN_MASK) != _PAGE_TABLE; } +extern inline int pud_present(pud_t pud) { return pud_val(pud) & _PAGE_VALID; } +extern inline void pud_clear(pud_t * pudp) { pud_val(*pudp) = 0; } /* * The following only work if pte_present() is true. @@ -301,9 +301,9 @@ extern inline pte_t pte_mkspecial(pte_t pte) { return pte; } */ /* Find an entry in the second-level page table.. */ -extern inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address) +extern inline pmd_t * pmd_offset(pud_t * dir, unsigned long address) { - pmd_t *ret = (pmd_t *) pgd_page_vaddr(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1)); + pmd_t *ret = (pmd_t *) pud_page_vaddr(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1)); smp_read_barrier_depends(); /* see above */ return ret; } |