diff options
Diffstat (limited to 'include/asm-ia64/page.h')
| -rw-r--r-- | include/asm-ia64/page.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h index 9d41548b7fe..9dd9da10527 100644 --- a/include/asm-ia64/page.h +++ b/include/asm-ia64/page.h @@ -47,8 +47,6 @@ #define PERCPU_PAGE_SHIFT 16 /* log2() of max. size of per-CPU area */ #define PERCPU_PAGE_SIZE (__IA64_UL_CONST(1) << PERCPU_PAGE_SHIFT) -#define RGN_MAP_LIMIT ((1UL << (4*PAGE_SHIFT - 12)) - PAGE_SIZE) /* per region addr limit */ - #ifdef CONFIG_HUGETLB_PAGE # define HPAGE_REGION_BASE RGN_BASE(RGN_HPAGE) @@ -175,11 +173,17 @@ get_order (unsigned long size) */ typedef struct { unsigned long pte; } pte_t; typedef struct { unsigned long pmd; } pmd_t; +#ifdef CONFIG_PGTABLE_4 + typedef struct { unsigned long pud; } pud_t; +#endif typedef struct { unsigned long pgd; } pgd_t; typedef struct { unsigned long pgprot; } pgprot_t; # define pte_val(x) ((x).pte) # define pmd_val(x) ((x).pmd) +#ifdef CONFIG_PGTABLE_4 +# define pud_val(x) ((x).pud) +#endif # define pgd_val(x) ((x).pgd) # define pgprot_val(x) ((x).pgprot) |