diff options
Diffstat (limited to 'tools/perf/util/mem2node.h')
| -rw-r--r-- | tools/perf/util/mem2node.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/perf/util/mem2node.h b/tools/perf/util/mem2node.h new file mode 100644 index 0000000000..8dfa2b58d0 --- /dev/null +++ b/tools/perf/util/mem2node.h @@ -0,0 +1,20 @@ +#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 */ |