summaryrefslogtreecommitdiff
path: root/include/asm-m68k/motorola_pgalloc.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-m68k/motorola_pgalloc.h')
-rw-r--r--include/asm-m68k/motorola_pgalloc.h109
1 files changed, 0 insertions, 109 deletions
diff --git a/include/asm-m68k/motorola_pgalloc.h b/include/asm-m68k/motorola_pgalloc.h
deleted file mode 100644
index d08bf6261df8..000000000000
--- a/include/asm-m68k/motorola_pgalloc.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _MOTOROLA_PGALLOC_H
-#define _MOTOROLA_PGALLOC_H
-
-#include <asm/tlb.h>
-#include <asm/tlbflush.h>
-
-extern pmd_t *get_pointer_table(void);
-extern int free_pointer_table(pmd_t *);
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
-{
- pte_t *pte;
-
- pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
- if (pte) {
- __flush_page_to_ram(pte);
- flush_tlb_kernel_page(pte);
- nocache_page(pte);
- }
-
- return pte;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- cache_page(pte);
- free_page((unsigned long) pte);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
-{
- struct page *page = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
- pte_t *pte;
-
- if(!page)
- return NULL;
-
- pte = kmap(page);
- if (pte) {
- __flush_page_to_ram(pte);
- flush_tlb_kernel_page(pte);
- nocache_page(pte);
- }
- kunmap(pte);
- pgtable_page_ctor(page);
- return page;
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t page)
-{
- pgtable_page_dtor(page);
- cache_page(kmap(page));
- kunmap(page);
- __free_page(page);
-}
-
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page)
-{
- pgtable_page_dtor(page);
- cache_page(kmap(page));
- kunmap(page);
- __free_page(page);
-}
-
-
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
-{
- return get_pointer_table();
-}
-
-static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
- return free_pointer_table(pmd);
-}
-
-static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
-{
- return free_pointer_table(pmd);
-}
-
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- pmd_free(mm, (pmd_t *)pgd);
-}
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
- return (pgd_t *)get_pointer_table();
-}
-
-
-static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
-{
- pmd_set(pmd, pte);
-}
-
-static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
-{
- pmd_set(pmd, page_address(page));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
-{
- pgd_set(pgd, pmd);
-}
-
-#endif /* _MOTOROLA_PGALLOC_H */