1#ifndef __x86_64_MMU_H
2#define __x86_64_MMU_H
3
4#include <linux/spinlock.h>
5
6/*
7 * The x86_64 doesn't have a mmu context, but
8 * we put the segment information here.
9 */
10typedef struct {
11	void *segments;
12	unsigned long cpuvalid;
13	rwlock_t ldtlock;
14} mm_context_t;
15
16#endif
17