diff options
Diffstat (limited to 'include/asm-generic/pgtable.h')
| -rw-r--r-- | include/asm-generic/pgtable.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index 6d7e279b1490..dc8f99ee305f 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h | |||
| @@ -139,8 +139,15 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres | |||
| 139 | #define pte_same(A,B) (pte_val(A) == pte_val(B)) | 139 | #define pte_same(A,B) (pte_val(A) == pte_val(B)) |
| 140 | #endif | 140 | #endif |
| 141 | 141 | ||
| 142 | #ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY | 142 | #ifndef __HAVE_ARCH_PAGE_TEST_DIRTY |
| 143 | #define page_test_and_clear_dirty(page) (0) | 143 | #define page_test_dirty(page) (0) |
| 144 | #endif | ||
| 145 | |||
| 146 | #ifndef __HAVE_ARCH_PAGE_CLEAR_DIRTY | ||
| 147 | #define page_clear_dirty(page) do { } while (0) | ||
| 148 | #endif | ||
| 149 | |||
| 150 | #ifndef __HAVE_ARCH_PAGE_TEST_DIRTY | ||
| 144 | #define pte_maybe_dirty(pte) pte_dirty(pte) | 151 | #define pte_maybe_dirty(pte) pte_dirty(pte) |
| 145 | #else | 152 | #else |
| 146 | #define pte_maybe_dirty(pte) (1) | 153 | #define pte_maybe_dirty(pte) (1) |
