diff options
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 7ce036ee863b..bc21140ac782 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -624,6 +624,7 @@ struct trace { struct perf_record_opts opts; struct machine host; u64 base_time; + bool full_time; FILE *output; unsigned long nr_events; struct strlist *ev_qualifier; @@ -1066,7 +1067,7 @@ static int trace__process_sample(struct perf_tool *tool, if (skip_sample(trace, sample)) return 0; - if (trace->base_time == 0) + if (!trace->full_time && trace->base_time == 0) trace->base_time = sample->time; if (handler) @@ -1195,7 +1196,7 @@ again: continue; } - if (trace->base_time == 0) + if (!trace->full_time && trace->base_time == 0) trace->base_time = sample.time; if (type != PERF_RECORD_SAMPLE) { @@ -1433,6 +1434,8 @@ int cmd_trace(int argc, const char **argv, const char *prefix __maybe_unused) trace__set_duration), OPT_BOOLEAN(0, "sched", &trace.sched, "show blocking scheduler events"), OPT_INCR('v', "verbose", &verbose, "be more verbose"), + OPT_BOOLEAN('T', "time", &trace.full_time, + "Show full timestamp, not time relative to first start"), OPT_END() }; int err; |
