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Diffstat (limited to 'arch/mn10300/include/asm/tlb.h')
| -rw-r--r-- | arch/mn10300/include/asm/tlb.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/mn10300/include/asm/tlb.h b/arch/mn10300/include/asm/tlb.h new file mode 100644 index 000000000..65d232b96 --- /dev/null +++ b/arch/mn10300/include/asm/tlb.h @@ -0,0 +1,34 @@ +/* MN10300 TLB definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_TLB_H +#define _ASM_TLB_H + +#include <asm/tlbflush.h> + +extern void check_pgt_cache(void); + +/* + * we don't need any special per-pte or per-vma handling... + */ +#define tlb_start_vma(tlb, vma) do { } while (0) +#define tlb_end_vma(tlb, vma) do { } while (0) +#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) + +/* + * .. because we flush the whole mm when it fills up + */ +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +/* for now, just use the generic stuff */ +#include <asm-generic/tlb.h> + +#endif /* _ASM_TLB_H */ |