#define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y))
#define GROUP_FD(group_fd, cpu) (*(int *)xyarray__entry(group_fd, cpu, 0))
-int __perf_evsel__sample_size(u64 sample_type)
+static int __perf_evsel__sample_size(u64 sample_type)
{
u64 mask = sample_type & PERF_SAMPLE_MASK;
int size = 0;
evsel->attr = *attr;
INIT_LIST_HEAD(&evsel->node);
hists__init(&evsel->hists);
+ evsel->sample_size = __perf_evsel__sample_size(attr->sample_type);
}
struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr, int idx)
return false;
}
-int perf_event__parse_sample(const union perf_event *event, u64 type,
- int sample_size, bool sample_id_all,
+int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
struct perf_sample *data, bool swapped)
{
+ u64 type = evsel->attr.sample_type;
const u64 *array;
/*
data->period = 1;
if (event->header.type != PERF_RECORD_SAMPLE) {
- if (!sample_id_all)
+ if (!evsel->attr.sample_id_all)
return 0;
return perf_event__parse_id_sample(event, type, data, swapped);
}
array = event->sample.array;
- if (sample_size + sizeof(event->header) > event->header.size)
+ if (evsel->sample_size + sizeof(event->header) > event->header.size)
return -EFAULT;
if (type & PERF_SAMPLE_IP) {
u.val32[1] = sample->tid;
if (swapped) {
/*
- * Inverse of what is done in perf_event__parse_sample
+ * Inverse of what is done in perf_evsel__parse_sample
*/
u.val32[0] = bswap_32(u.val32[0]);
u.val32[1] = bswap_32(u.val32[1]);
u.val32[0] = sample->cpu;
if (swapped) {
/*
- * Inverse of what is done in perf_event__parse_sample
+ * Inverse of what is done in perf_evsel__parse_sample
*/
u.val32[0] = bswap_32(u.val32[0]);
u.val64 = bswap_64(u.val64);