88 lines
2.0 KiB
C
88 lines
2.0 KiB
C
/*
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* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#include "linux/mm.h"
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#include "asm/page.h"
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#include "asm/pgalloc.h"
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#include "asm/tlbflush.h"
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#include "choose-mode.h"
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#include "mode_kern.h"
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void flush_tlb_page(struct vm_area_struct *vma, unsigned long address)
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{
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address &= PAGE_MASK;
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flush_tlb_range(vma, address, address + PAGE_SIZE);
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}
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void flush_tlb_all(void)
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{
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flush_tlb_mm(current->mm);
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}
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void flush_tlb_kernel_range(unsigned long start, unsigned long end)
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{
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CHOOSE_MODE_PROC(flush_tlb_kernel_range_tt,
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flush_tlb_kernel_range_skas, start, end);
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}
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void flush_tlb_kernel_vm(void)
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{
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CHOOSE_MODE(flush_tlb_kernel_vm_tt(), flush_tlb_kernel_vm_skas());
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}
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void __flush_tlb_one(unsigned long addr)
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{
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CHOOSE_MODE_PROC(__flush_tlb_one_tt, __flush_tlb_one_skas, addr);
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}
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void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
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unsigned long end)
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{
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CHOOSE_MODE_PROC(flush_tlb_range_tt, flush_tlb_range_skas, vma, start,
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end);
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}
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void flush_tlb_mm(struct mm_struct *mm)
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{
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CHOOSE_MODE_PROC(flush_tlb_mm_tt, flush_tlb_mm_skas, mm);
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}
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void force_flush_all(void)
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{
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CHOOSE_MODE(force_flush_all_tt(), force_flush_all_skas());
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}
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pgd_t *pgd_offset_proc(struct mm_struct *mm, unsigned long address)
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{
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return(pgd_offset(mm, address));
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}
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pmd_t *pmd_offset_proc(pgd_t *pgd, unsigned long address)
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{
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return(pmd_offset(pgd, address));
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}
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pte_t *pte_offset_proc(pmd_t *pmd, unsigned long address)
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{
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return(pte_offset_kernel(pmd, address));
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}
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pte_t *addr_pte(struct task_struct *task, unsigned long addr)
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{
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return(pte_offset_kernel(pmd_offset(pgd_offset(task->mm, addr), addr),
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addr));
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}
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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