Lines Matching refs:usec
10 * busy looping version for the last few usec
12 uint64_t usec_spin(unsigned int usec)
18 while ((t = utime_since_now(&start)) < usec)
24 uint64_t usec_sleep(struct thread_data *td, unsigned long usec)
31 unsigned long ts = usec;
33 if (usec < ns_granularity) {
34 t += usec_spin(usec);
38 ts = usec - ns_granularity;
54 if (ts >= usec)
57 usec -= ts;