NANOSEC_PER_SEC
prev_time = sample_interval * NANOSEC_PER_SEC;
return (__u64)t.tv_sec * NANOSEC_PER_SEC + t.tv_nsec;
period_ = ((double)period / NANOSEC_PER_SEC);
return (__u64) t.tv_sec * NANOSEC_PER_SEC + t.tv_nsec;
name, tstamp, (double)tstamp / NANOSEC_PER_SEC, refname,
(double)delta / NANOSEC_PER_SEC,
NANOSEC_PER_SEC +
(NANOSEC_PER_SEC * rec->ts_start.tv_sec);
(NANOSEC_PER_SEC * rec->ts_stop.tv_sec);
rec->time_sec = div_u64_rem(rec->time_interval, NANOSEC_PER_SEC,