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