diff options
| -rw-r--r-- | drivers/cpuidle/governors/ladder.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c index 2aef26c520bb..9b784051ec12 100644 --- a/drivers/cpuidle/governors/ladder.c +++ b/drivers/cpuidle/governors/ladder.c @@ -88,6 +88,7 @@ static int ladder_select_state(struct cpuidle_driver *drv, /* consider promotion */ if (last_idx < drv->state_count - 1 && + !drv->states[last_idx + 1].disabled && !dev->states_usage[last_idx + 1].disable && last_residency > last_state->threshold.promotion_time && drv->states[last_idx + 1].exit_latency <= latency_req) { @@ -101,7 +102,8 @@ static int ladder_select_state(struct cpuidle_driver *drv, /* consider demotion */ if (last_idx > CPUIDLE_DRIVER_STATE_START && - (dev->states_usage[last_idx].disable || + (drv->states[last_idx].disabled || + dev->states_usage[last_idx].disable || drv->states[last_idx].exit_latency > latency_req)) { int i; |