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authorAl Viro <viro@zeniv.linux.org.uk>2008-08-17 19:13:17 -0400
committerH. Peter Anvin <hpa@zytor.com>2008-10-22 22:55:19 -0700
commit8ede0bdb63305d3353efd97e9af6210afb05734e (patch)
treea9500a323d0a2dcadca43c23b5c20186f6d9b724 /include/asm-um/pgalloc.h
parent8569c9140bd41089f9b6be8837ca421102714a90 (diff)
downloadop-kernel-dev-8ede0bdb63305d3353efd97e9af6210afb05734e.zip
op-kernel-dev-8ede0bdb63305d3353efd97e9af6210afb05734e.tar.gz
x86, um: initial part of asm-um move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/asm-um/pgalloc.h')
-rw-r--r--include/asm-um/pgalloc.h72
1 files changed, 0 insertions, 72 deletions
diff --git a/include/asm-um/pgalloc.h b/include/asm-um/pgalloc.h
deleted file mode 100644
index 9062a6e..0000000
--- a/include/asm-um/pgalloc.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
- * Copyright 2003 PathScale, Inc.
- * Derived from include/asm-i386/pgalloc.h and include/asm-i386/pgtable.h
- * Licensed under the GPL
- */
-
-#ifndef __UM_PGALLOC_H
-#define __UM_PGALLOC_H
-
-#include "linux/mm.h"
-#include "asm/fixmap.h"
-
-#define pmd_populate_kernel(mm, pmd, pte) \
- set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) __pa(pte)))
-
-#define pmd_populate(mm, pmd, pte) \
- set_pmd(pmd, __pmd(_PAGE_TABLE + \
- ((unsigned long long)page_to_pfn(pte) << \
- (unsigned long long) PAGE_SHIFT)))
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-/*
- * Allocate and free page tables.
- */
-extern pgd_t *pgd_alloc(struct mm_struct *);
-extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
-
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
-extern pgtable_t pte_alloc_one(struct mm_struct *, unsigned long);
-
-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)
-
-#ifdef CONFIG_3_LEVEL_PGTABLES
-
-static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
- free_page((unsigned long)pmd);
-}
-
-#define __pmd_free_tlb(tlb,x) tlb_remove_page((tlb),virt_to_page(x))
-#endif
-
-#define check_pgt_cache() do { } while (0)
-
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
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