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Diffstat (limited to 'include')
-rw-r--r--include/linux/mm.h15
1 files changed, 9 insertions, 6 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6bef67d74ad..14ddd98b063 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1131,7 +1131,8 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
#endif
-int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address);
+int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
+ pmd_t *pmd, unsigned long address);
int __pte_alloc_kernel(pmd_t *pmd, unsigned long address);
/*
@@ -1200,16 +1201,18 @@ static inline void pgtable_page_dtor(struct page *page)
pte_unmap(pte); \
} while (0)
-#define pte_alloc_map(mm, pmd, address) \
- ((unlikely(!pmd_present(*(pmd))) && __pte_alloc(mm, pmd, address))? \
- NULL: pte_offset_map(pmd, address))
+#define pte_alloc_map(mm, vma, pmd, address) \
+ ((unlikely(pmd_none(*(pmd))) && __pte_alloc(mm, vma, \
+ pmd, address))? \
+ NULL: pte_offset_map(pmd, address))
#define pte_alloc_map_lock(mm, pmd, address, ptlp) \
- ((unlikely(!pmd_present(*(pmd))) && __pte_alloc(mm, pmd, address))? \
+ ((unlikely(pmd_none(*(pmd))) && __pte_alloc(mm, NULL, \
+ pmd, address))? \
NULL: pte_offset_map_lock(mm, pmd, address, ptlp))
#define pte_alloc_kernel(pmd, address) \
- ((unlikely(!pmd_present(*(pmd))) && __pte_alloc_kernel(pmd, address))? \
+ ((unlikely(pmd_none(*(pmd))) && __pte_alloc_kernel(pmd, address))? \
NULL: pte_offset_kernel(pmd, address))
extern void free_area_init(unsigned long * zones_size);