300 	u64 T0 = get_nsecs(), T1;  in burn_nsecs()  local
304 	} while (T1 + sched->run_measurement_overhead < T0 + nsecs);  in burn_nsecs()
319 	u64 T0, T1, delta, min_delta = NSEC_PER_SEC;  in calibrate_run_measurement_overhead()  local
323 		T0 = get_nsecs();  in calibrate_run_measurement_overhead()
326 		delta = T1-T0;  in calibrate_run_measurement_overhead()
336 	u64 T0, T1, delta, min_delta = NSEC_PER_SEC;  in calibrate_sleep_measurement_overhead()  local
340 		T0 = get_nsecs();  in calibrate_sleep_measurement_overhead()
343 		delta = T1-T0;  in calibrate_sleep_measurement_overhead()
763 	u64 T0, T1, delta, avg_delta, fluct;  in run_one_test()  local
765 	T0 = get_nsecs();  in run_one_test()
769 	delta = T1 - T0;  in run_one_test()
809 	u64 T0, T1;  in test_calibrations()  local
811 	T0 = get_nsecs();  in test_calibrations()
815 	printf("the run test took %" PRIu64 " nsecs\n", T1 - T0);  in test_calibrations()
817 	T0 = get_nsecs();  in test_calibrations()
821 	printf("the sleep test took %" PRIu64 " nsecs\n", T1 - T0);  in test_calibrations()