diff options
Diffstat (limited to 'include/asm-x86/pgtable.h')
-rw-r--r-- | include/asm-x86/pgtable.h | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h index f1d9f4a03f6f..feddddc2d97b 100644 --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h | |||
@@ -389,16 +389,9 @@ static inline void native_set_pte_at(struct mm_struct *mm, unsigned long addr, | |||
389 | * bit at the same time. | 389 | * bit at the same time. |
390 | */ | 390 | */ |
391 | #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS | 391 | #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS |
392 | #define ptep_set_access_flags(vma, address, ptep, entry, dirty) \ | 392 | extern int ptep_set_access_flags(struct vm_area_struct *vma, |
393 | ({ \ | 393 | unsigned long address, pte_t *ptep, |
394 | int __changed = !pte_same(*(ptep), entry); \ | 394 | pte_t entry, int dirty); |
395 | if (__changed && dirty) { \ | ||
396 | *ptep = entry; \ | ||
397 | pte_update_defer((vma)->vm_mm, (address), (ptep)); \ | ||
398 | flush_tlb_page(vma, address); \ | ||
399 | } \ | ||
400 | __changed; \ | ||
401 | }) | ||
402 | 395 | ||
403 | #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG | 396 | #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG |
404 | #define ptep_test_and_clear_young(vma, addr, ptep) ({ \ | 397 | #define ptep_test_and_clear_young(vma, addr, ptep) ({ \ |