forked from Minki/linux
38 lines
790 B
C
38 lines
790 B
C
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#ifndef __PERF_COUNTS_H
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#define __PERF_COUNTS_H
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#include "xyarray.h"
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struct perf_counts_values {
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union {
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struct {
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u64 val;
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u64 ena;
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u64 run;
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};
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u64 values[3];
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};
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};
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struct perf_counts {
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s8 scaled;
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struct perf_counts_values aggr;
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struct xyarray *values;
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};
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static inline struct perf_counts_values*
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perf_counts(struct perf_counts *counts, int cpu, int thread)
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{
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return xyarray__entry(counts->values, cpu, thread);
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}
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struct perf_counts *perf_counts__new(int ncpus, int nthreads);
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void perf_counts__delete(struct perf_counts *counts);
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void perf_evsel__reset_counts(struct perf_evsel *evsel);
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int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads);
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void perf_evsel__free_counts(struct perf_evsel *evsel);
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#endif /* __PERF_COUNTS_H */
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