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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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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> |
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8 | #include <stdbool.h> |
9 | ||
10 | struct evsel; | |
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11 | |
12 | struct perf_counts { | |
13 | s8 scaled; | |
d809560b | 14 | struct xyarray *values; |
df1d6856 | 15 | struct xyarray *loaded; |
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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); |
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23 | } |
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)); |
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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; |
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35 | } |
36 | ||
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37 | struct perf_counts *perf_counts__new(int ncpus, int nthreads); |
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); |
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44 | |
45 | #endif /* __PERF_COUNTS_H */ |