xtensa: move headers files to arch/xtensa/include

[safe/jmp/linux-2.6] / include / asm-xtensa / pgalloc.h

diff --git a/include/asm-xtensa/pgalloc.h b/include/asm-xtensa/pgalloc.h
deleted file mode 100644 (file)
index 4f4a798..0000000
--- a/include/asm-xtensa/pgalloc.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * include/asm-xtensa/pgalloc.h
- *
- * 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.
- *
- * Copyright (C) 2001-2007 Tensilica Inc.
- */
-
-#ifndef _XTENSA_PGALLOC_H
-#define _XTENSA_PGALLOC_H
-
-#ifdef __KERNEL__
-
-#include <linux/highmem.h>
-
-/*
- * Allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- */
-
-#define pmd_populate_kernel(mm, pmdp, ptep)                                 \
-       (pmd_val(*(pmdp)) = ((unsigned long)ptep))
-#define pmd_populate(mm, pmdp, page)                                        \
-       (pmd_val(*(pmdp)) = ((unsigned long)page_to_virt(page)))
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-static inline pgd_t*
-pgd_alloc(struct mm_struct *mm)
-{
-       return (pgd_t*) __get_free_pages(GFP_KERNEL | __GFP_ZERO, PGD_ORDER);
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-       free_page((unsigned long)pgd);
-}
-
-/* Use a slab cache for the pte pages (see also sparc64 implementation) */
-
-extern struct kmem_cache *pgtable_cache;
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, 
-                                        unsigned long address)
-{
-       return kmem_cache_alloc(pgtable_cache, GFP_KERNEL|__GFP_REPEAT);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
-                                       unsigned long addr)
-{
-       struct page *page;
-
-       page = virt_to_page(pte_alloc_one_kernel(mm, addr));
-       pgtable_page_ctor(page);
-       return page;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
-       kmem_cache_free(pgtable_cache, pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
-{
-       pgtable_page_dtor(pte);
-       kmem_cache_free(pgtable_cache, page_address(pte));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-#endif /* __KERNEL__ */
-#endif /* _XTENSA_PGALLOC_H */