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 
12 #include <linux/bug.h>
13 
14 static inline void flush_tlb_mm(struct mm_struct *mm)
15 {
16 	BUG();
17 }
18 
19 
20 #endif /* __ASM_GENERIC_TLBFLUSH_H */
21