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Commit 39b7bd52 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "cpufreq: interactive: Use wake_up_process_no_notif to wake up tasks"

parents 157d7e82 04adbcde

drivers/cpufreq/cpufreq_interactive.c

+3 −3
Original line number Diff line number Diff line
@@ -626,7 +626,7 @@ static void cpufreq_interactive_timer(unsigned long data) 
	spin_lock_irqsave(&speedchange_cpumask_lock, flags);

	cpumask_set_cpu(max_cpu, &speedchange_cpumask);

	spin_unlock_irqrestore(&speedchange_cpumask_lock, flags);

	wake_up_process(speedchange_task);

	wake_up_process_no_notif(speedchange_task);



rearm:

	if (!timer_pending(&ppol->policy_timer))
@@ -742,7 +742,7 @@ static void cpufreq_interactive_boost(struct cpufreq_interactive_tunables *tunab 
	spin_unlock_irqrestore(&speedchange_cpumask_lock, flags[0]);



	if (anyboost)

		wake_up_process(speedchange_task);

		wake_up_process_no_notif(speedchange_task);

}



static int load_change_callback(struct notifier_block *nb, unsigned long val,
@@ -1775,7 +1775,7 @@ static int __init cpufreq_interactive_init(void) 
	get_task_struct(speedchange_task);



	/* NB: wake up so the thread does not look hung to the freezer */

	wake_up_process(speedchange_task);

	wake_up_process_no_notif(speedchange_task);



	return cpufreq_register_governor(&cpufreq_gov_interactive);

}