diff options
Diffstat (limited to 'include/asm-parisc')
| -rw-r--r-- | include/asm-parisc/page.h | 1 | ||||
| -rw-r--r-- | include/asm-parisc/pgalloc.h | 11 |
2 files changed, 10 insertions, 2 deletions
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h index b08d9151c71..27d50b85954 100644 --- a/include/asm-parisc/page.h +++ b/include/asm-parisc/page.h @@ -91,6 +91,7 @@ typedef unsigned long pgprot_t; #endif /* STRICT_MM_TYPECHECKS */ +typedef struct page *pgtable_t; typedef struct __physmem_range { unsigned long start_pfn; diff --git a/include/asm-parisc/pgalloc.h b/include/asm-parisc/pgalloc.h index aab66f1bea1..3996dfc30a3 100644 --- a/include/asm-parisc/pgalloc.h +++ b/include/asm-parisc/pgalloc.h @@ -115,11 +115,14 @@ pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) #define pmd_populate(mm, pmd, pte_page) \ pmd_populate_kernel(mm, pmd, page_address(pte_page)) +#define pmd_pgtable(pmd) pmd_page(pmd) -static inline struct page * +static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address) { struct page *page = alloc_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO); + if (page) + pgtable_page_ctor(page); return page; } @@ -135,7 +138,11 @@ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) free_page((unsigned long)pte); } -#define pte_free(mm, page) pte_free_kernel(page_address(page)) +static inline void pte_free_kernel(struct mm_struct *mm, struct page *pte) +{ + pgtable_page_dtor(pte); + pte_free_kernel(page_address((pte)); +} #define check_pgt_cache() do { } while (0) |