diff options
| -rw-r--r-- | tools/perf/builtin-script.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 37d2b60..c1b7029 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -184,10 +184,6 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, if (perf_evsel__check_stype(evsel, PERF_SAMPLE_IP, "IP", PERF_OUTPUT_IP)) return -EINVAL; - - if (!no_callchain && - !(attr->sample_type & PERF_SAMPLE_CALLCHAIN)) - symbol_conf.use_callchain = false; } if (PRINT_FIELD(ADDR) && @@ -290,6 +286,19 @@ static int perf_session__check_output_opt(struct perf_session *session) set_print_ip_opts(&evsel->attr); } + if (!no_callchain) { + bool use_callchain = false; + + evlist__for_each(session->evlist, evsel) { + if (evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN) { + use_callchain = true; + break; + } + } + if (!use_callchain) + symbol_conf.use_callchain = false; + } + /* * set default for tracepoints to print symbols only * if callchains are present |
