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 14static inline void flush_tlb_mm(struct mm_struct *mm) 15{ 16 BUG(); 17} 18 19 20#endif /* __ASM_GENERIC_TLBFLUSH_H */ 21