Disabling all non stat related features.
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Jiri Olsa <[email protected]>
---
tools/perf/builtin-stat.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index a909160bdf8e..d5645109766b 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1155,6 +1155,19 @@ static const char * const recort_usage[] = {
NULL,
};
+static void init_features(struct perf_session *session)
+{
+ int feat;
+
+ for (feat = HEADER_FIRST_FEATURE; feat < HEADER_LAST_FEATURE; feat++)
+ perf_header__set_feat(&session->header, feat);
+
+ perf_header__clear_feat(&session->header, HEADER_BUILD_ID);
+ perf_header__clear_feat(&session->header, HEADER_TRACING_DATA);
+ perf_header__clear_feat(&session->header, HEADER_BRANCH_STACK);
+ perf_header__clear_feat(&session->header, HEADER_AUXTRACE);
+}
+
static int __cmd_record(int argc, const char **argv)
{
struct perf_session *session;
@@ -1177,6 +1190,8 @@ static int __cmd_record(int argc, const char **argv)
if (perf_stat.file.is_pipe)
return -EINVAL;
+ init_features(session);
+
session->evlist = evsel_list;
perf_stat.session = session;
perf_stat.record = true;
--
2.4.3
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