diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index db9df3f78de1..75d1907b9009 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1545,8 +1545,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) } #endif -int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma, - pmd_t *pmd, unsigned long address); +int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address); int __pte_alloc_kernel(pmd_t *pmd, unsigned long address); /* @@ -1672,15 +1671,15 @@ static inline void pgtable_page_dtor(struct page *page) pte_unmap(pte); \ } while (0) -#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(mm, pmd, address) \ + (unlikely(pmd_none(*(pmd))) && __pte_alloc(mm, pmd, address)) + +#define pte_alloc_map(mm, pmd, address) \ + (pte_alloc(mm, pmd, address) ? NULL : pte_offset_map(pmd, address)) #define pte_alloc_map_lock(mm, pmd, address, ptlp) \ - ((unlikely(pmd_none(*(pmd))) && __pte_alloc(mm, NULL, \ - pmd, address))? \ - NULL: pte_offset_map_lock(mm, pmd, address, ptlp)) + (pte_alloc(mm, pmd, address) ? \ + NULL : pte_offset_map_lock(mm, pmd, address, ptlp)) #define pte_alloc_kernel(pmd, address) \ ((unlikely(pmd_none(*(pmd))) && __pte_alloc_kernel(pmd, address))? \ |