diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-trace.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 759d14e3fe6b..97ace635bed8 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -2049,6 +2049,7 @@ static int trace__event_handler(struct trace *trace, struct perf_evsel *evsel, union perf_event *event __maybe_unused, struct perf_sample *sample) { + struct thread *thread = machine__findnew_thread(trace->host, sample->pid, sample->tid); int callchain_ret = 0; if (sample->callchain) { @@ -2066,21 +2067,18 @@ static int trace__event_handler(struct trace *trace, struct perf_evsel *evsel, if (trace->trace_syscalls) fprintf(trace->output, "( ): "); + if (thread) + trace__fprintf_comm_tid(trace, thread, trace->output); + if (evsel == trace->syscalls.events.augmented) { int id = perf_evsel__sc_tp_uint(evsel, id, sample); struct syscall *sc = trace__syscall_info(trace, evsel, id); if (sc) { - struct thread *thread = machine__findnew_thread(trace->host, sample->pid, sample->tid); - - if (thread) { - trace__fprintf_comm_tid(trace, thread, trace->output); - fprintf(trace->output, "%s(", sc->name); - trace__fprintf_sys_enter(trace, evsel, sample); - fputc(')', trace->output); - thread__put(thread); - goto newline; - } + fprintf(trace->output, "%s(", sc->name); + trace__fprintf_sys_enter(trace, evsel, sample); + fputc(')', trace->output); + goto newline; } /* @@ -2110,6 +2108,7 @@ newline: trace__fprintf_callchain(trace, sample); else if (callchain_ret < 0) pr_err("Problem processing %s callchain, skipping...\n", perf_evsel__name(evsel)); + thread__put(thread); out: return 0; } |