| 1 | |
| 2 | * This file is subject to the terms and conditions of the GNU General Public
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| 3 | * License. See the file "COPYING" in the main directory of this archive
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| 4 | * for more details.
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| 5 | *
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| 6 | * Copyright (C) 1994 - 2001, 2003 by Ralf Baechle
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| 7 | * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
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| 8 |
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| 9 |
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| 10 | #ifndef _ASM_NIOS2_PGALLOC_H
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| 11 | #define _ASM_NIOS2_PGALLOC_H
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| 12 |
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| 13 | #include <linux/mm.h>
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| 14 |
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| 15 | #include <asm-generic/pgalloc.h>
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| 16 |
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| 17 | static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
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| 18 | pte_t *pte)
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| 19 | {
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| 20 | set_pmd(pmd, __pmd((unsigned long)pte));
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| 21 | }
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| 22 |
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| 23 | static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
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| 24 | pgtable_t pte)
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| 25 | {
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| 26 | set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
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| 27 | }
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| 28 |
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| 29 | extern pgd_t *pgd_alloc(struct mm_struct *mm);
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| 30 |
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| 31 | #define __pte_free_tlb(tlb, pte, addr) \
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| 32 | tlb_remove_ptdesc((tlb), page_ptdesc(pte))
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| 33 |
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| 34 | #endif
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