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Diffstat (limited to 'include/asm-avr32/pgalloc.h')
| -rw-r--r-- | include/asm-avr32/pgalloc.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/include/asm-avr32/pgalloc.h b/include/asm-avr32/pgalloc.h deleted file mode 100644 index 51fc1f6e4b1..00000000000 --- a/include/asm-avr32/pgalloc.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (C) 2004-2006 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __ASM_AVR32_PGALLOC_H -#define __ASM_AVR32_PGALLOC_H - -#include <asm/processor.h> -#include <linux/threads.h> -#include <linux/slab.h> -#include <linux/mm.h> - -#define pmd_populate_kernel(mm, pmd, pte) \ - set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte))) - -static __inline__ void pmd_populate(struct mm_struct *mm, pmd_t *pmd, - pgtable_t pte) -{ - set_pmd(pmd, __pmd(_PAGE_TABLE + page_to_phys(pte))); -} -#define pmd_pgtable(pmd) pmd_page(pmd) - -/* - * Allocate and free page tables - */ -static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm) -{ - return kcalloc(USER_PTRS_PER_PGD, sizeof(pgd_t), GFP_KERNEL); -} - -static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) -{ - kfree(pgd); -} - -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, - unsigned long address) -{ - pte_t *pte; - - pte = (pte_t *)get_zeroed_page(GFP_KERNEL | __GFP_REPEAT); - - return pte; -} - -static inline struct page *pte_alloc_one(struct mm_struct *mm, - unsigned long address) -{ - struct page *pte; - - pte = alloc_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO); - if (!pte) - return NULL; - 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 /* __ASM_AVR32_PGALLOC_H */ |
