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