diff options
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/page.h | 2 | ||||
| -rw-r--r-- | include/asm-arm/pgalloc.h | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h index 31ff12f4ffb..c86f68ee651 100644 --- a/include/asm-arm/page.h +++ b/include/asm-arm/page.h @@ -171,6 +171,8 @@ typedef unsigned long pgprot_t; #endif /* STRICT_MM_TYPECHECKS */ +typedef struct page *pgtable_t; + #endif /* CONFIG_MMU */ #include <asm/memory.h> diff --git a/include/asm-arm/pgalloc.h b/include/asm-arm/pgalloc.h index fb6c6e3222b..163b0305dd7 100644 --- a/include/asm-arm/pgalloc.h +++ b/include/asm-arm/pgalloc.h @@ -66,7 +66,7 @@ pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr) return pte; } -static inline struct page * +static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long addr) { struct page *pte; @@ -75,6 +75,7 @@ pte_alloc_one(struct mm_struct *mm, unsigned long addr) if (pte) { void *page = page_address(pte); clean_dcache_area(page, sizeof(pte_t) * PTRS_PER_PTE); + pgtable_page_ctor(pte); } return pte; @@ -91,8 +92,9 @@ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) } } -static inline void pte_free(struct mm_struct *mm, struct page *pte) +static inline void pte_free(struct mm_struct *mm, pgtable_t pte) { + pgtable_page_dtor(pte); __free_page(pte); } @@ -123,10 +125,11 @@ pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, pte_t *ptep) } static inline void -pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep) +pmd_populate(struct mm_struct *mm, pmd_t *pmdp, pgtable_t ptep) { __pmd_populate(pmdp, page_to_pfn(ptep) << PAGE_SHIFT | _PAGE_USER_TABLE); } +#define pmd_pgtable(pmd) pmd_page(pmd) #endif /* CONFIG_MMU */ |