sleep_nsecs
sleep_nsecs(10000);
sleep_nsecs(NSEC_PER_MSEC);
ts_start.tv_nsec = p->sleep_nsecs;
self->noise_params.sleep_nsecs = variant->sleep_nsecs;
int64_t sleep_nsecs;
int64_t sleep_nsecs;
.sleep_nsecs = 50LL * NSEC_PER_USEC,
.sleep_nsecs = 50LL * NSEC_PER_USEC,
.sleep_nsecs = 50LL * NSEC_PER_USEC,