1
2#ifndef __ASM_TLBFLUSH_H
3#define __ASM_TLBFLUSH_H
4
5#include <linux/mm.h>
6
7
8
9
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11
12
13
14
15
16extern void local_flush_tlb_all(void);
17extern void local_flush_tlb_range(struct vm_area_struct *vma,
18 unsigned long start, unsigned long end);
19extern void local_flush_tlb_kernel_range(unsigned long start,
20 unsigned long end);
21extern void local_flush_tlb_page(struct vm_area_struct *vma,
22 unsigned long page);
23extern void local_flush_tlb_one(unsigned long vaddr);
24
25#include <asm/mmu_context.h>
26
27#ifdef CONFIG_SMP
28
29extern void flush_tlb_all(void);
30extern void flush_tlb_mm(struct mm_struct *);
31extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long,
32 unsigned long);
33extern void flush_tlb_kernel_range(unsigned long, unsigned long);
34extern void flush_tlb_page(struct vm_area_struct *, unsigned long);
35extern void flush_tlb_one(unsigned long vaddr);
36
37#else
38
39#define flush_tlb_all() local_flush_tlb_all()
40#define flush_tlb_mm(mm) drop_mmu_context(mm)
41#define flush_tlb_range(vma, vmaddr, end) local_flush_tlb_range(vma, vmaddr, end)
42#define flush_tlb_kernel_range(vmaddr,end) \
43 local_flush_tlb_kernel_range(vmaddr, end)
44#define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page)
45#define flush_tlb_one(vaddr) local_flush_tlb_one(vaddr)
46
47#endif
48
49#endif
50