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-rw-r--r--drivers/cpuidle/governors/menu.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index b1a55731f921..7b0971d97cc3 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -404,8 +404,10 @@ static void menu_update(struct cpuidle_driver *drv, struct cpuidle_device *dev)
measured_us = cpuidle_get_last_residency(dev);
/* Deduct exit latency */
- if (measured_us > target->exit_latency)
+ if (measured_us > 2 * target->exit_latency)
measured_us -= target->exit_latency;
+ else
+ measured_us /= 2;
/* Make sure our coefficients do not exceed unity */
if (measured_us > data->next_timer_us)