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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-11-04 10:20:27 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-11-04 10:20:27 +1100 |
| commit | 9a0f78f63bc05d195aab781486ed57d1418d5f59 (patch) | |
| tree | 3d1c3bbd9ec43290ed0b458d4e3bf07833caf93c /include/asm-ppc | |
| parent | d3ab57ebdc6457543b346255fa47b0ecd7671136 (diff) | |
| download | kernel_samsung_smdk4412-9a0f78f63bc05d195aab781486ed57d1418d5f59.zip kernel_samsung_smdk4412-9a0f78f63bc05d195aab781486ed57d1418d5f59.tar.gz kernel_samsung_smdk4412-9a0f78f63bc05d195aab781486ed57d1418d5f59.tar.bz2 | |
powerpc: merge tlb.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/tlb.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/include/asm-ppc/tlb.h b/include/asm-ppc/tlb.h deleted file mode 100644 index 2c142c5..0000000 --- a/include/asm-ppc/tlb.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * TLB shootdown specifics for PPC - * - * Copyright (C) 2002 Paul Mackerras, IBM Corp. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#ifndef _PPC_TLB_H -#define _PPC_TLB_H - -#include <linux/config.h> -#include <asm/pgtable.h> -#include <asm/pgalloc.h> -#include <asm/tlbflush.h> -#include <asm/page.h> -#include <asm/mmu.h> - -#ifdef CONFIG_PPC_STD_MMU -/* Classic PPC with hash-table based MMU... */ - -struct mmu_gather; -extern void tlb_flush(struct mmu_gather *tlb); - -/* Get the generic bits... */ -#include <asm-generic/tlb.h> - -/* Nothing needed here in fact... */ -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) - -extern void flush_hash_entry(struct mm_struct *mm, pte_t *ptep, - unsigned long address); - -static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, - unsigned long address) -{ - if (pte_val(*ptep) & _PAGE_HASHPTE) - flush_hash_entry(tlb->mm, ptep, address); -} - -#else -/* Embedded PPC with software-loaded TLB, very simple... */ - -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) -#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0) -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) - -/* Get the generic bits... */ -#include <asm-generic/tlb.h> - -#endif /* CONFIG_PPC_STD_MMU */ - -#endif /* __PPC_TLB_H */ |