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Update MIPS to use the 4-level pagetable code thereby getting rid of

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the compacrapability headers.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2005-02-10 12:19:59 +00:00
parent 57f0060b8a
commit c6e8b58771
17 changed files with 179 additions and 101 deletions
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13
include/asm-mips/pgtable.h
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@@ -8,8 +8,6 @@
#ifndef _ASM_PGTABLE_H
#define _ASM_PGTABLE_H
#include <asm-generic/4level-fixup.h>
#include <linux/config.h>
#ifdef CONFIG_32BIT
#include <asm/pgtable-32.h>
@@ -148,11 +146,18 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt
#endif
/*
* (pmds are folded into pgds so this doesn't get actually called,
* (pmds are folded into puds so this doesn't get actually called,
* but the define is needed for a generic inline function.)
*/
#define set_pmd(pmdptr, pmdval) do { *(pmdptr) = (pmdval); } while(0)
#define set_pgd(pgdptr, pgdval) do { *(pgdptr) = (pgdval); } while(0)
#ifdef CONFIG_64BIT
/*
* (puds are folded into pgds so this doesn't get actually called,
* but the define is needed for a generic inline function.)
*/
#define set_pud(pudptr, pudval) do { *(pudptr) = (pudval); } while(0)
#endif
#define PGD_T_LOG2 ffz(~sizeof(pgd_t))
#define PMD_T_LOG2 ffz(~sizeof(pmd_t))