Orange Pi5 kernel

#ifndef __MEM2NODE_H
#define __MEM2NODE_H
 
#include <linux/rbtree.h>
#include <linux/types.h>
 
struct perf_env;
struct phys_entry;
 
struct mem2node {
<------>struct rb_root		 root;
<------>struct phys_entry	*entries;
<------>int			 cnt;
};
 
int  mem2node__init(struct mem2node *map, struct perf_env *env);
void mem2node__exit(struct mem2node *map);
int  mem2node__node(struct mem2node *map, u64 addr);
 
#endif /* __MEM2NODE_H */