[linux-2.6-block.git] / tools / perf / util / counts.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_COUNTS_H
#define __PERF_COUNTS_H

#include <linux/types.h>
#include <internal/xyarray.h>
#include <perf/evsel.h>
#include <stdbool.h>

struct evsel;

struct perf_counts {
	s8			  scaled;
	struct xyarray		  *values;
	struct xyarray		  *loaded;
};


static inline struct perf_counts_values*
perf_counts(struct perf_counts *counts, int cpu_map_idx, int thread)
{
	return xyarray__entry(counts->values, cpu_map_idx, thread);
}

static inline bool
perf_counts__is_loaded(struct perf_counts *counts, int cpu_map_idx, int thread)
{
	return *((bool *) xyarray__entry(counts->loaded, cpu_map_idx, thread));
}

static inline void
perf_counts__set_loaded(struct perf_counts *counts, int cpu_map_idx, int thread, bool loaded)
{
	*((bool *) xyarray__entry(counts->loaded, cpu_map_idx, thread)) = loaded;
}

struct perf_counts *perf_counts__new(int ncpus, int nthreads);
void perf_counts__delete(struct perf_counts *counts);
void perf_counts__reset(struct perf_counts *counts);

void evsel__reset_counts(struct evsel *evsel);
int evsel__alloc_counts(struct evsel *evsel);
void evsel__free_counts(struct evsel *evsel);

#endif /* __PERF_COUNTS_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
d809560b JO	2	#ifndef __PERF_COUNTS_H
	3	#define __PERF_COUNTS_H
	4
2d64ae9b	5	#include <linux/types.h>
4b247fa7	6	#include <internal/xyarray.h>
5c30af92	7	#include <perf/evsel.h>
2d64ae9b ACM	8	#include <stdbool.h>
	9
	10	struct evsel;
d809560b JO	11
	12	struct perf_counts {
	13	s8 scaled;
d809560b	14	struct xyarray *values;
df1d6856	15	struct xyarray *loaded;
d809560b JO	16	};
	17
	18
	19	static inline struct perf_counts_values*
7316268f	20	perf_counts(struct perf_counts *counts, int cpu_map_idx, int thread)
d809560b	21	{
7316268f	22	return xyarray__entry(counts->values, cpu_map_idx, thread);
d809560b JO	23	}
d809560b JO	24
df1d6856	25	static inline bool
7316268f	26	perf_counts__is_loaded(struct perf_counts *counts, int cpu_map_idx, int thread)
df1d6856	27	{
7316268f	28	return ((bool ) xyarray__entry(counts->loaded, cpu_map_idx, thread));
df1d6856 JO	29	}
	30
	31	static inline void
7316268f	32	perf_counts__set_loaded(struct perf_counts *counts, int cpu_map_idx, int thread, bool loaded)
df1d6856	33	{
7316268f	34	((bool ) xyarray__entry(counts->loaded, cpu_map_idx, thread)) = loaded;
df1d6856 JO	35	}
df1d6856 JO	36
d809560b JO	37	struct perf_counts *perf_counts__new(int ncpus, int nthreads);
d809560b JO	38	void perf_counts__delete(struct perf_counts *counts);
cf4d9bd6	39	void perf_counts__reset(struct perf_counts *counts);
d809560b	40
7d1e239e	41	void evsel__reset_counts(struct evsel *evsel);
2ca0a371	42	int evsel__alloc_counts(struct evsel *evsel);
7d1e239e	43	void evsel__free_counts(struct evsel *evsel);
d809560b JO	44
d809560b JO	45	#endif /* __PERF_COUNTS_H */