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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-03-18 00:37:03 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:57:31 +0200 |
| commit | ee5aa8d3ba65d76157f22b7afedd089d8acfe524 (patch) | |
| tree | bddbec4ffd9508c3bd7afaeebc15b28226022b6d /include/asm-x86/pgtable.h | |
| parent | x86: add pud_alloc for 4-level pagetables (diff) | |
| download | linux-ee5aa8d3ba65d76157f22b7afedd089d8acfe524.tar.xz linux-ee5aa8d3ba65d76157f22b7afedd089d8acfe524.zip | |
x86/pgtable.h: demacro ptep_set_access_flags
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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, * bit at the same time. */ #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS -#define ptep_set_access_flags(vma, address, ptep, entry, dirty) \ -({ \ - int __changed = !pte_same(*(ptep), entry); \ - if (__changed && dirty) { \ - *ptep = entry; \ - pte_update_defer((vma)->vm_mm, (address), (ptep)); \ - flush_tlb_page(vma, address); \ - } \ - __changed; \ -}) +extern int ptep_set_access_flags(struct vm_area_struct *vma, + unsigned long address, pte_t *ptep, + pte_t entry, int dirty); #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG #define ptep_test_and_clear_young(vma, addr, ptep) ({ \ |