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> !! 6 #include "util.h"
8 #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 <<
25 values = xyarray__new(ncpus, n <<
26 if (!values) { <<
27 xyarray__delete(counts <<
28 free(counts); <<
29 return NULL; <<
30 } <<
31 <<
32 counts->loaded = values; <<
33 } 22 }
34 23
35 return counts; 24 return counts;
36 } 25 }
37 26
38 void perf_counts__delete(struct perf_counts *c 27 void perf_counts__delete(struct perf_counts *counts)
39 { 28 {
40 if (counts) { 29 if (counts) {
41 xyarray__delete(counts->loaded <<
42 xyarray__delete(counts->values 30 xyarray__delete(counts->values);
43 free(counts); 31 free(counts);
44 } 32 }
45 } 33 }
46 34
47 void perf_counts__reset(struct perf_counts *co !! 35 static void perf_counts__reset(struct perf_counts *counts)
48 { 36 {
49 xyarray__reset(counts->loaded); <<
50 xyarray__reset(counts->values); 37 xyarray__reset(counts->values);
51 } 38 }
52 39
53 void evsel__reset_counts(struct evsel *evsel) !! 40 void perf_evsel__reset_counts(struct perf_evsel *evsel)
54 { 41 {
55 perf_counts__reset(evsel->counts); 42 perf_counts__reset(evsel->counts);
56 } 43 }
57 44
58 int evsel__alloc_counts(struct evsel *evsel) !! 45 int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads)
59 { 46 {
60 struct perf_cpu_map *cpus = evsel__cpu !! 47 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 48 return evsel->counts != NULL ? 0 : -ENOMEM;
65 } 49 }
66 50
67 void evsel__free_counts(struct evsel *evsel) !! 51 void perf_evsel__free_counts(struct perf_evsel *evsel)
68 { 52 {
69 perf_counts__delete(evsel->counts); 53 perf_counts__delete(evsel->counts);
70 evsel->counts = NULL; 54 evsel->counts = NULL;
71 } 55 }
72 56
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