[PATCH 04/10] perf record: Set read_format for inherit_stat

[Jiri Olsa]

Set read_format for what we expect to get from read event
generated by perf_event_attr::inherit_stat.

Signed-off-by: Jiri Olsa <jo...@kernel.org>
---
 tools/perf/util/evsel.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index a5888c704e01..d9bd632ed7db 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -902,8 +902,13 @@ void perf_evsel__config(struct perf_evsel *evsel, struct 
record_opts *opts,
        if (opts->no_samples)
                attr->sample_freq = 0;
 
-       if (opts->inherit_stat)
+       if (opts->inherit_stat) {
+               evsel->attr.read_format |=
+                       PERF_FORMAT_TOTAL_TIME_ENABLED |
+                       PERF_FORMAT_TOTAL_TIME_RUNNING |
+                       PERF_FORMAT_ID;
                attr->inherit_stat = 1;
+       }
 
        if (opts->sample_address) {
                perf_evsel__set_sample_bit(evsel, ADDR);
-- 
2.9.5