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Diffstat (limited to 'tools/perf/util/evsel.c')
-rw-r--r--tools/perf/util/evsel.c32
1 files changed, 28 insertions, 4 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 9c82f98f26de..07b1a3ad3e24 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -10,7 +10,7 @@
#include <byteswap.h>
#include <linux/bitops.h>
#include "asm/bug.h"
-#include "debugfs.h"
+#include <lk/debugfs.h>
#include "event-parse.h"
#include "evsel.h"
#include "evlist.h"
@@ -554,6 +554,9 @@ void perf_evsel__config(struct perf_evsel *evsel,
perf_evsel__set_sample_bit(evsel, CPU);
}
+ if (opts->sample_address)
+ attr->sample_type |= PERF_SAMPLE_DATA_SRC;
+
if (opts->no_delay) {
attr->watermark = 0;
attr->wakeup_events = 1;
@@ -563,6 +566,9 @@ void perf_evsel__config(struct perf_evsel *evsel,
attr->branch_sample_type = opts->branch_stack;
}
+ if (opts->sample_weight)
+ attr->sample_type |= PERF_SAMPLE_WEIGHT;
+
attr->mmap = track;
attr->comm = track;
@@ -633,6 +639,12 @@ int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads)
return 0;
}
+void perf_evsel__reset_counts(struct perf_evsel *evsel, int ncpus)
+{
+ memset(evsel->counts, 0, (sizeof(*evsel->counts) +
+ (ncpus * sizeof(struct perf_counts_values))));
+}
+
int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus)
{
evsel->counts = zalloc((sizeof(*evsel->counts) +
@@ -673,9 +685,8 @@ void perf_evsel__free_counts(struct perf_evsel *evsel)
void perf_evsel__exit(struct perf_evsel *evsel)
{
assert(list_empty(&evsel->node));
- xyarray__delete(evsel->fd);
- xyarray__delete(evsel->sample_id);
- free(evsel->id);
+ perf_evsel__free_fd(evsel);
+ perf_evsel__free_id(evsel);
}
void perf_evsel__delete(struct perf_evsel *evsel)
@@ -1012,6 +1023,7 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
data->cpu = data->pid = data->tid = -1;
data->stream_id = data->id = data->time = -1ULL;
data->period = 1;
+ data->weight = 0;
if (event->header.type != PERF_RECORD_SAMPLE) {
if (!evsel->attr.sample_id_all)
@@ -1162,6 +1174,18 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
}
}
+ data->weight = 0;
+ if (type & PERF_SAMPLE_WEIGHT) {
+ data->weight = *array;
+ array++;
+ }
+
+ data->data_src = PERF_MEM_DATA_SRC_NONE;
+ if (type & PERF_SAMPLE_DATA_SRC) {
+ data->data_src = *array;
+ array++;
+ }
+
return 0;
}