diff options
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 08bc818f371b..ac781916e51e 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3449,7 +3449,9 @@ int cmd_script(int argc, const char **argv) if (perf_time__parse_str(script.ptime_range, script.time_str) != 0) { if (session->evlist->first_sample_time == 0 && session->evlist->last_sample_time == 0) { - pr_err("No first/last sample time in perf data\n"); + pr_err("HINT: no first/last sample time found in perf data.\n" + "Please use latest perf binary to execute 'perf record'\n" + "(if '--buildid-all' is enabled, please set '--timestamp-boundary').\n"); err = -EINVAL; goto out_delete; } |