diff options
-rw-r--r-- | drivers/cpuidle/governors/menu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index cbbb73b37a6..351697305fe 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -238,10 +238,13 @@ again: * * The typical interval is obtained when standard deviation is small * or standard deviation is small compared to the average interval. + * + * Use this result only if there is no timer to wake us up sooner. */ if (((avg > stddev * 6) && (divisor * 4 >= INTERVALS * 3)) || stddev <= 20) { - data->predicted_us = avg; + if (data->expected_us > avg) + data->predicted_us = avg; return; } else if ((divisor * 4) > INTERVALS * 3) { |