stddev2           149 tools/testing/selftests/timers/freq-step.c 	double intercept, slope, stddev1, max1, stddev2, max2;
stddev2           185 tools/testing/selftests/timers/freq-step.c 		&stddev2, &max2);
stddev2           192 tools/testing/selftests/timers/freq-step.c 	       1e6 * freq_error2, 1e9 * stddev2, 1e9 * max2);
stddev2           194 tools/testing/selftests/timers/freq-step.c 	if (fabs(freq_error2) > MAX_FREQ_ERROR || stddev2 > MAX_STDDEV) {