fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-ia64 / pgtable.h

diff --git a/include/asm-ia64/pgtable.h b/include/asm-ia64/pgtable.h
index 228981c..5531827 100644 (file)
--- a/include/asm-ia64/pgtable.h
+++ b/include/asm-ia64/pgtable.h
@@ -275,21 +275,23 @@ ia64_phys_addr_valid (unsigned long addr)
 #define pmd_bad(pmd)                   (!ia64_phys_addr_valid(pmd_val(pmd)))
 #define pmd_present(pmd)               (pmd_val(pmd) != 0UL)
 #define pmd_clear(pmdp)                        (pmd_val(*(pmdp)) = 0UL)
-#define pmd_page_kernel(pmd)           ((unsigned long) __va(pmd_val(pmd) & _PFN_MASK))
+#define pmd_page_vaddr(pmd)            ((unsigned long) __va(pmd_val(pmd) & _PFN_MASK))
 #define pmd_page(pmd)                  virt_to_page((pmd_val(pmd) + PAGE_OFFSET))
 
 #define pud_none(pud)                  (!pud_val(pud))
 #define pud_bad(pud)                   (!ia64_phys_addr_valid(pud_val(pud)))
 #define pud_present(pud)               (pud_val(pud) != 0UL)
 #define pud_clear(pudp)                        (pud_val(*(pudp)) = 0UL)
-#define pud_page(pud)                  ((unsigned long) __va(pud_val(pud) & _PFN_MASK))
+#define pud_page_vaddr(pud)            ((unsigned long) __va(pud_val(pud) & _PFN_MASK))
+#define pud_page(pud)                  virt_to_page((pud_val(pud) + PAGE_OFFSET))
 
 #ifdef CONFIG_PGTABLE_4
 #define pgd_none(pgd)                  (!pgd_val(pgd))
 #define pgd_bad(pgd)                   (!ia64_phys_addr_valid(pgd_val(pgd)))
 #define pgd_present(pgd)               (pgd_val(pgd) != 0UL)
 #define pgd_clear(pgdp)                        (pgd_val(*(pgdp)) = 0UL)
-#define pgd_page(pgd)                  ((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#define pgd_page_vaddr(pgd)            ((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#define pgd_page(pgd)                  virt_to_page((pgd_val(pgd) + PAGE_OFFSET))
 #endif
 
 /*
@@ -360,19 +362,19 @@ pgd_offset (struct mm_struct *mm, unsigned long address)
 #ifdef CONFIG_PGTABLE_4
 /* Find an entry in the second-level page table.. */
 #define pud_offset(dir,addr) \
-       ((pud_t *) pgd_page(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
+       ((pud_t *) pgd_page_vaddr(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
 #endif
 
 /* Find an entry in the third-level page table.. */
 #define pmd_offset(dir,addr) \
-       ((pmd_t *) pud_page(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
+       ((pmd_t *) pud_page_vaddr(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
 
 /*
  * Find an entry in the third-level page table.  This looks more complicated than it
  * should be because some platforms place page tables in high memory.
  */
 #define pte_index(addr)                (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir,addr)    ((pte_t *) pmd_page_kernel(*(dir)) + pte_index(addr))
+#define pte_offset_kernel(dir,addr)    ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
 #define pte_offset_map(dir,addr)       pte_offset_kernel(dir, addr)
 #define pte_offset_map_nested(dir,addr)        pte_offset_map(dir, addr)
 #define pte_unmap(pte)                 do { } while (0)