forked from luck/tmp_suning_uos_patched
PM / cpuidle: Make ladder governor use the "disabled" state flag
For the mechanism introduced by commit cbc9ef0
(PM / Domains: Add
preliminary support for cpuidle, v2) to work with the ladder
governor, that governor should respect the "disabled" state flag
added by that commit. Change the ladder governor accordingly.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
parent
62d6ae880e
commit
66804c13f7
|
@ -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;
|
||||
|
||||
|
|
Loading…
Reference in New Issue
Block a user