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-rw-r--r--include/asm-i386/pgtable-2level.h3
-rw-r--r--include/asm-i386/pgtable-3level.h2
-rw-r--r--include/asm-i386/pgtable.h10
3 files changed, 8 insertions, 7 deletions
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h
index 2756d4b04c27..201c86a6711e 100644
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -21,8 +21,9 @@
21#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) 21#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
22#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) 22#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0)
23 23
24#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
24#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte_low, 0)) 25#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte_low, 0))
25#define pte_same(a, b) ((a).pte_low == (b).pte_low) 26
26#define pte_page(x) pfn_to_page(pte_pfn(x)) 27#define pte_page(x) pfn_to_page(pte_pfn(x))
27#define pte_none(x) (!(x).pte_low) 28#define pte_none(x) (!(x).pte_low)
28#define pte_pfn(x) ((unsigned long)(((x).pte_low >> PAGE_SHIFT))) 29#define pte_pfn(x) ((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index 807ed9e366de..0d899173232e 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -105,6 +105,7 @@ static inline void pmd_clear(pmd_t *pmd)
105 *(tmp + 1) = 0; 105 *(tmp + 1) = 0;
106} 106}
107 107
108#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
108static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) 109static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
109{ 110{
110 pte_t res; 111 pte_t res;
@@ -117,6 +118,7 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
117 return res; 118 return res;
118} 119}
119 120
121#define __HAVE_ARCH_PTE_SAME
120static inline int pte_same(pte_t a, pte_t b) 122static inline int pte_same(pte_t a, pte_t b)
121{ 123{
122 return a.pte_low == b.pte_low && a.pte_high == b.pte_high; 124 return a.pte_low == b.pte_low && a.pte_high == b.pte_high;
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index c04b3d0f484e..38bf97514436 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -246,6 +246,7 @@ static inline pte_t pte_mkhuge(pte_t pte) { (pte).pte_low |= _PAGE_PSE; return p
246# include <asm/pgtable-2level.h> 246# include <asm/pgtable-2level.h>
247#endif 247#endif
248 248
249#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
249static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) 250static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
250{ 251{
251 if (!pte_dirty(*ptep)) 252 if (!pte_dirty(*ptep))
@@ -253,6 +254,7 @@ static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned
253 return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte_low); 254 return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte_low);
254} 255}
255 256
257#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
256static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) 258static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
257{ 259{
258 if (!pte_young(*ptep)) 260 if (!pte_young(*ptep))
@@ -260,6 +262,7 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned
260 return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low); 262 return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low);
261} 263}
262 264
265#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
263static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full) 266static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
264{ 267{
265 pte_t pte; 268 pte_t pte;
@@ -272,6 +275,7 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long
272 return pte; 275 return pte;
273} 276}
274 277
278#define __HAVE_ARCH_PTEP_SET_WRPROTECT
275static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) 279static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
276{ 280{
277 clear_bit(_PAGE_BIT_RW, &ptep->pte_low); 281 clear_bit(_PAGE_BIT_RW, &ptep->pte_low);
@@ -441,12 +445,6 @@ extern void noexec_setup(const char *str);
441#define GET_IOSPACE(pfn) 0 445#define GET_IOSPACE(pfn) 0
442#define GET_PFN(pfn) (pfn) 446#define GET_PFN(pfn) (pfn)
443 447
444#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
445#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
446#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
447#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
448#define __HAVE_ARCH_PTEP_SET_WRPROTECT
449#define __HAVE_ARCH_PTE_SAME
450#include <asm-generic/pgtable.h> 448#include <asm-generic/pgtable.h>
451 449
452#endif /* _I386_PGTABLE_H */ 450#endif /* _I386_PGTABLE_H */