text: /* 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 perf_counts_values aggr;
  	struct xyarray		  *values;
  	struct xyarray		  *loaded;
  };
  
  
  static inline struct perf_counts_values*
  perf_counts(struct perf_counts *counts, int cpu, int thread)
  {
  	return xyarray__entry(counts->values, cpu, thread);
  }
  
  static inline bool
  perf_counts__is_loaded(struct perf_counts *counts, int cpu, int thread)
  {
  	return *((bool *) xyarray__entry(counts->loaded, cpu, thread));
  }
  
  static inline void
  perf_counts__set_loaded(struct perf_counts *counts, int cpu, int thread, bool loaded)
  {
  	*((bool *) xyarray__entry(counts->loaded, cpu, 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, int ncpus, int nthreads);
  void evsel__free_counts(struct evsel *evsel);
  
  #endif /* __PERF_COUNTS_H */
  