1#ifndef __PERF_COUNTS_H
2#define __PERF_COUNTS_H
3
4#include "xyarray.h"
5
6struct perf_counts_values {
7	union {
8		struct {
9			u64 val;
10			u64 ena;
11			u64 run;
12		};
13		u64 values[3];
14	};
15};
16
17struct perf_counts {
18	s8			  scaled;
19	struct perf_counts_values aggr;
20	struct xyarray		  *values;
21};
22
23
24static inline struct perf_counts_values*
25perf_counts(struct perf_counts *counts, int cpu, int thread)
26{
27	return xyarray__entry(counts->values, cpu, thread);
28}
29
30struct perf_counts *perf_counts__new(int ncpus, int nthreads);
31void perf_counts__delete(struct perf_counts *counts);
32
33void perf_evsel__reset_counts(struct perf_evsel *evsel);
34int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads);
35void perf_evsel__free_counts(struct perf_evsel *evsel);
36
37#endif /* __PERF_COUNTS_H */
38