diff options
Diffstat (limited to 'include/asm-cris/pgalloc.h')
-rw-r--r-- | include/asm-cris/pgalloc.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/include/asm-cris/pgalloc.h b/include/asm-cris/pgalloc.h deleted file mode 100644 index a1ba761..0000000 --- a/include/asm-cris/pgalloc.h +++ /dev/null @@ -1,58 +0,0 @@ -#ifndef _CRIS_PGALLOC_H -#define _CRIS_PGALLOC_H - -#include <linux/threads.h> -#include <linux/mm.h> - -#define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, pte) -#define pmd_populate(mm, pmd, pte) pmd_set(pmd, page_address(pte)) -#define pmd_pgtable(pmd) pmd_page(pmd) - -/* - * Allocate and free page tables. - */ - -static inline pgd_t *pgd_alloc (struct mm_struct *mm) -{ - return (pgd_t *)get_zeroed_page(GFP_KERNEL); -} - -static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) -{ - free_page((unsigned long)pgd); -} - -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) -{ - pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO); - return pte; -} - -static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address) -{ - struct page *pte; - pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0); - pgtable_page_ctor(pte); - return pte; -} - -static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) -{ - free_page((unsigned long)pte); -} - -static inline void pte_free(struct mm_struct *mm, pgtable_t pte) -{ - pgtable_page_dtor(pte); - __free_page(pte); -} - -#define __pte_free_tlb(tlb,pte) \ -do { \ - pgtable_page_dtor(pte); \ - tlb_remove_page((tlb), pte); \ -} while (0) - -#define check_pgt_cache() do { } while (0) - -#endif |