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Diffstat (limited to 'include/asm-mips/pgtable-64.h')
-rw-r--r--include/asm-mips/pgtable-64.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index e3db93212ea..c59a1e21f5b 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) \