1#ifndef __MEM2NODE_H
 2#define __MEM2NODE_H
 3
 4#include <linux/rbtree.h>
 5#include "env.h"
 6
 7struct phys_entry;
 8
 9struct mem2node {
10	struct rb_root		 root;
11	struct phys_entry	*entries;
12	int			 cnt;
13};
14
15int  mem2node__init(struct mem2node *map, struct perf_env *env);
16void mem2node__exit(struct mem2node *map);
17int  mem2node__node(struct mem2node *map, u64 addr);
18
19#endif /* __MEM2NODE_H */