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-rw-r--r--include/asm-generic/tlbflush.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-generic/tlbflush.h b/include/asm-generic/tlbflush.h
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index 000000000000..c7af037024c7
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+++ b/include/asm-generic/tlbflush.h
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1#ifndef __ASM_GENERIC_TLBFLUSH_H
2#define __ASM_GENERIC_TLBFLUSH_H
3/*
4 * This is a dummy tlbflush implementation that can be used on all
5 * nommu architectures.
6 * If you have an MMU, you need to write your own functions.
7 */
8#ifdef CONFIG_MMU
9#error need to implement an architecture specific asm/tlbflush.h
10#endif
11
12static inline void flush_tlb_mm(struct mm_struct *mm)
13{
14 BUG();
15}
16
17
18#endif /* __ASM_GENERIC_TLBFLUSH_H */