1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 #include <errno.h> 2 #include <errno.h>
3 #include <stdlib.h> 3 #include <stdlib.h>
4 #include <string.h> <<
5 #include "evsel.h" 4 #include "evsel.h"
6 #include "counts.h" 5 #include "counts.h"
7 #include <perf/threadmap.h> <<
8 #include <linux/zalloc.h> 6 #include <linux/zalloc.h>
9 7
10 struct perf_counts *perf_counts__new(int ncpus 8 struct perf_counts *perf_counts__new(int ncpus, int nthreads)
11 { 9 {
12 struct perf_counts *counts = zalloc(si 10 struct perf_counts *counts = zalloc(sizeof(*counts));
13 11
14 if (counts) { 12 if (counts) {
15 struct xyarray *values; 13 struct xyarray *values;
16 14
17 values = xyarray__new(ncpus, n 15 values = xyarray__new(ncpus, nthreads, sizeof(struct perf_counts_values));
18 if (!values) { 16 if (!values) {
19 free(counts); 17 free(counts);
20 return NULL; 18 return NULL;
21 } 19 }
22 20
23 counts->values = values; 21 counts->values = values;
24 22
25 values = xyarray__new(ncpus, n 23 values = xyarray__new(ncpus, nthreads, sizeof(bool));
26 if (!values) { 24 if (!values) {
27 xyarray__delete(counts 25 xyarray__delete(counts->values);
28 free(counts); 26 free(counts);
29 return NULL; 27 return NULL;
30 } 28 }
31 29
32 counts->loaded = values; 30 counts->loaded = values;
33 } 31 }
34 32
35 return counts; 33 return counts;
36 } 34 }
37 35
38 void perf_counts__delete(struct perf_counts *c 36 void perf_counts__delete(struct perf_counts *counts)
39 { 37 {
40 if (counts) { 38 if (counts) {
41 xyarray__delete(counts->loaded 39 xyarray__delete(counts->loaded);
42 xyarray__delete(counts->values 40 xyarray__delete(counts->values);
43 free(counts); 41 free(counts);
44 } 42 }
45 } 43 }
46 44
47 void perf_counts__reset(struct perf_counts *co !! 45 static void perf_counts__reset(struct perf_counts *counts)
48 { 46 {
49 xyarray__reset(counts->loaded); 47 xyarray__reset(counts->loaded);
50 xyarray__reset(counts->values); 48 xyarray__reset(counts->values);
51 } 49 }
52 50
53 void evsel__reset_counts(struct evsel *evsel) !! 51 void perf_evsel__reset_counts(struct evsel *evsel)
54 { 52 {
55 perf_counts__reset(evsel->counts); 53 perf_counts__reset(evsel->counts);
56 } 54 }
57 55
58 int evsel__alloc_counts(struct evsel *evsel) !! 56 int perf_evsel__alloc_counts(struct evsel *evsel, int ncpus, int nthreads)
59 { 57 {
60 struct perf_cpu_map *cpus = evsel__cpu !! 58 evsel->counts = perf_counts__new(ncpus, nthreads);
61 int nthreads = perf_thread_map__nr(evs <<
62 <<
63 evsel->counts = perf_counts__new(perf_ <<
64 return evsel->counts != NULL ? 0 : -EN 59 return evsel->counts != NULL ? 0 : -ENOMEM;
65 } 60 }
66 61
67 void evsel__free_counts(struct evsel *evsel) !! 62 void perf_evsel__free_counts(struct evsel *evsel)
68 { 63 {
69 perf_counts__delete(evsel->counts); 64 perf_counts__delete(evsel->counts);
70 evsel->counts = NULL; 65 evsel->counts = NULL;
71 } 66 }
72 67
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