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Diffstat (limited to 'include/asm-sh64/tlbflush.h')
| -rw-r--r-- | include/asm-sh64/tlbflush.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/asm-sh64/tlbflush.h b/include/asm-sh64/tlbflush.h new file mode 100644 index 00000000000..15c0719eecc --- /dev/null +++ b/include/asm-sh64/tlbflush.h @@ -0,0 +1,31 @@ +#ifndef __ASM_SH64_TLBFLUSH_H +#define __ASM_SH64_TLBFLUSH_H + +#include <asm/pgalloc.h> + +/* + * TLB flushing: + * + * - flush_tlb() flushes the current mm struct TLBs + * - flush_tlb_all() flushes all processes TLBs + * - flush_tlb_mm(mm) flushes the specified mm context TLB's + * - flush_tlb_page(vma, vmaddr) flushes one page + * - flush_tlb_range(mm, start, end) flushes a range of pages + * + */ + +extern void flush_tlb(void); +extern void flush_tlb_all(void); +extern void flush_tlb_mm(struct mm_struct *mm); +extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, + unsigned long end); +extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page); +extern inline void flush_tlb_pgtables(struct mm_struct *mm, + unsigned long start, unsigned long end) +{ +} + +extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); + +#endif /* __ASM_SH64_TLBFLUSH_H */ + |