diff options
Diffstat (limited to 'tools/perf/ui/browsers/hists.c')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index f296b7348449..10c7ec041039 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1267,6 +1267,8 @@ static int hists__browser_title(struct hists *hists, const char *ev_name = perf_evsel__name(evsel); char buf[512]; size_t buflen = sizeof(buf); + char ref[30] = " show reference callgraph, "; + bool enable_ref = false; if (symbol_conf.filter_relative) { nr_samples = hists->stats.nr_non_filtered_samples; @@ -1292,10 +1294,13 @@ static int hists__browser_title(struct hists *hists, } } + if (symbol_conf.show_ref_callgraph && + strstr(ev_name, "call-graph=no")) + enable_ref = true; nr_samples = convert_unit(nr_samples, &unit); printed = scnprintf(bf, size, - "Samples: %lu%c of event '%s', Event count (approx.): %" PRIu64, - nr_samples, unit, ev_name, nr_events); + "Samples: %lu%c of event '%s',%sEvent count (approx.): %" PRIu64, + nr_samples, unit, ev_name, enable_ref ? ref : " ", nr_events); if (hists->uid_filter_str) |