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1da177e4 LT |
1 | #ifndef __ASM_SH64_TLBFLUSH_H |
2 | #define __ASM_SH64_TLBFLUSH_H | |
3 | ||
4 | #include <asm/pgalloc.h> | |
5 | ||
6 | /* | |
7 | * TLB flushing: | |
8 | * | |
9 | * - flush_tlb() flushes the current mm struct TLBs | |
10 | * - flush_tlb_all() flushes all processes TLBs | |
11 | * - flush_tlb_mm(mm) flushes the specified mm context TLB's | |
12 | * - flush_tlb_page(vma, vmaddr) flushes one page | |
13 | * - flush_tlb_range(mm, start, end) flushes a range of pages | |
14 | * | |
15 | */ | |
16 | ||
17 | extern void flush_tlb(void); | |
18 | extern void flush_tlb_all(void); | |
19 | extern void flush_tlb_mm(struct mm_struct *mm); | |
20 | extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, | |
21 | unsigned long end); | |
22 | extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page); | |
23 | extern inline void flush_tlb_pgtables(struct mm_struct *mm, | |
24 | unsigned long start, unsigned long end) | |
25 | { | |
26 | } | |
27 | ||
28 | extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); | |
29 | ||
30 | #endif /* __ASM_SH64_TLBFLUSH_H */ | |
31 |