sched: fair: Always try to use energy efficient cpu for wakeups



Always try to use energy efficient cpu in case of energy aware
scheduler.

Change-Id: I7d849b8cc230d8d4b929f0951ea1c6f8c201dd40
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>

parent 2ec51c41

kernel/sched/fair.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -7634,6 +7634,14 @@ select_task_rq_fair(struct task_struct *p, int prev_cpu, int sd_flag, int wake_f
		int want_energy = 0;
		int sync = wake_flags & WF_SYNC;

		if (energy_aware()) {
		rcu_read_lock();
		new_cpu = find_energy_efficient_cpu(energy_sd, p,
		cpu, prev_cpu, sync);
		rcu_read_unlock();
		return new_cpu;
		}

		rcu_read_lock();

		if (sd_flag & SD_BALANCE_WAKE) {