diff options
| -rw-r--r-- | tools/perf/builtin-trace.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index f487fbaa0ad6..d121640ace6e 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -2004,9 +2004,13 @@ static int trace__symbols_init(struct trace *trace, int argc, const char **argv, if (err < 0) goto out; + if (trace->summary_only && trace->summary_mode != SUMMARY__BY_THREAD) + goto out; + err = __machine__synthesize_threads(trace->host, &trace->tool, &trace->opts.target, evlist->core.threads, trace__tool_process, - /*needs_mmap=*/callchain_param.enabled, + /*needs_mmap=*/callchain_param.enabled && + !trace->summary_only, /*mmap_data=*/false, /*nr_threads_synthesize=*/1); out: |