diff options
Diffstat (limited to 'include/asm-mips/pgtable-64.h')
| -rw-r--r-- | include/asm-mips/pgtable-64.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h index e3db932..c59a1e2 100644 --- a/include/asm-mips/pgtable-64.h +++ b/include/asm-mips/pgtable-64.h @@ -178,24 +178,26 @@ static inline void pud_clear(pud_t *pudp) /* to find an entry in a page-table-directory */ #define pgd_offset(mm,addr) ((mm)->pgd + pgd_index(addr)) -static inline unsigned long pud_page(pud_t pud) +static inline unsigned long pud_page_vaddr(pud_t pud) { return pud_val(pud); } +#define pud_phys(pud) (pud_val(pud) - PAGE_OFFSET) +#define pud_page(pud) (pfn_to_page(pud_phys(pud) >> PAGE_SHIFT)) /* Find an entry in the second-level page table.. */ static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address) { - return (pmd_t *) pud_page(*pud) + pmd_index(address); + return (pmd_t *) pud_page_vaddr(*pud) + pmd_index(address); } /* Find an entry in the third-level page table.. */ #define __pte_offset(address) \ (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) #define pte_offset(dir, address) \ - ((pte_t *) (pmd_page_kernel(*dir)) + __pte_offset(address)) + ((pte_t *) (pmd_page_vaddr(*dir)) + __pte_offset(address)) #define pte_offset_kernel(dir, address) \ - ((pte_t *) pmd_page_kernel(*(dir)) + __pte_offset(address)) + ((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address)) #define pte_offset_map(dir, address) \ ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address)) #define pte_offset_map_nested(dir, address) \ |
