freq_error2 150 tools/testing/selftests/timers/freq-step.c double freq_error1, freq_error2; freq_error2 186 tools/testing/selftests/timers/freq-step.c freq_error2 = slope * (1.0 - mono_freq_offset) - mono_freq_offset - freq_error2 192 tools/testing/selftests/timers/freq-step.c 1e6 * freq_error2, 1e9 * stddev2, 1e9 * max2); freq_error2 194 tools/testing/selftests/timers/freq-step.c if (fabs(freq_error2) > MAX_FREQ_ERROR || stddev2 > MAX_STDDEV) {