evie/android_kernel_oneplus_msm8998
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Merge "qos: wake up cores based on the qos updated cpu mask"

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Linux Build Service Account 2016-11-26 21:27:49 -08:00 • committed by Gerrit - the friendly Code Review server
commit 5b3053ec24
1 changed files with 5 additions and 1 deletions
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6
kernel/power/qos.c
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@ -358,7 +358,11 @@ int pm_qos_update_target(struct pm_qos_constraints *c,
spin_unlock_irqrestore(&pm_qos_lock, flags);
trace_pm_qos_update_target(action, prev_value, curr_value);
if (prev_value != curr_value) {
/*
* if cpu mask bits are set, call the notifier call chain
* to update the new qos restriction for the cores
*/
if (!cpumask_empty(&cpus)) {
ret = 1;
if (c->notifiers)
blocking_notifier_call_chain(c->notifiers,