diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-x86/pgtable.h | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h index feddddc2d97b..676408c98631 100644 --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h | |||
@@ -394,15 +394,8 @@ extern int ptep_set_access_flags(struct vm_area_struct *vma, | |||
394 | pte_t entry, int dirty); | 394 | pte_t entry, int dirty); |
395 | 395 | ||
396 | #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG | 396 | #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG |
397 | #define ptep_test_and_clear_young(vma, addr, ptep) ({ \ | 397 | extern int ptep_test_and_clear_young(struct vm_area_struct *vma, |
398 | int __ret = 0; \ | 398 | unsigned long addr, pte_t *ptep); |
399 | if (pte_young(*(ptep))) \ | ||
400 | __ret = test_and_clear_bit(_PAGE_BIT_ACCESSED, \ | ||
401 | &(ptep)->pte); \ | ||
402 | if (__ret) \ | ||
403 | pte_update((vma)->vm_mm, addr, ptep); \ | ||
404 | __ret; \ | ||
405 | }) | ||
406 | 399 | ||
407 | #define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH | 400 | #define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH |
408 | #define ptep_clear_flush_young(vma, address, ptep) \ | 401 | #define ptep_clear_flush_young(vma, address, ptep) \ |