return err;
}
- if (stat_config.initial_delay < 0) {
- pr_info(EVLIST_DISABLED_MSG);
- return 0;
- }
-
- if (stat_config.initial_delay > 0) {
- pr_info(EVLIST_DISABLED_MSG);
- usleep(stat_config.initial_delay * USEC_PER_MSEC);
- }
-
/*
* We need to enable counters only if:
* - we don't have tracee (attaching to task or cpu)
* - we have initial delay configured
*/
- if (!target__none(&target) || stat_config.initial_delay) {
+ if (!target__none(&target)) {
if (!all_counters_use_bpf)
evlist__enable(evsel_list);
- if (stat_config.initial_delay > 0)
- pr_info(EVLIST_ENABLED_MSG);
}
return 0;
}
return err;
}
- err = enable_counters();
- if (err)
- return -1;
+ if (stat_config.initial_delay) {
+ pr_info(EVLIST_DISABLED_MSG);
+ } else {
+ err = enable_counters();
+ if (err)
+ return -1;
+ }
/* Exec the command, if any */
if (forks)
evlist__start_workload(evsel_list);
+ if (stat_config.initial_delay > 0) {
+ usleep(stat_config.initial_delay * USEC_PER_MSEC);
+ err = enable_counters();
+ if (err)
+ return -1;
+
+ pr_info(EVLIST_ENABLED_MSG);
+ }
+
t0 = rdclock();
clock_gettime(CLOCK_MONOTONIC, &ref_time);