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Commit db404fc1 authored by Syed Rameez Mustafa's avatar Syed Rameez Mustafa Committed by Joonwoo Park
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sched: Start reporting top task load to cpufreq 



Ensure that top task load is reported correctly to cpufreq. This
helps solve the part picture problem.

Change-Id: I623906cb7a1088be6ab9ac888536087b6f58afa0
Signed-off-by: default avatarSyed Rameez Mustafa <rameezmustafa@codeaurora.org>
parent 986001c9

kernel/sched/sched.h

+7 −2
Original line number Diff line number Diff line
@@ -1786,15 +1786,20 @@ static inline unsigned long cpu_util_cum(int cpu, int delta) 
	return (delta >= capacity) ? capacity : delta;

}



#ifdef CONFIG_SCHED_WALT

u64 freq_policy_load(struct rq *rq, u64 load);

#endif



static inline unsigned long

cpu_util_freq(int cpu, struct sched_walt_cpu_load *walt_load)

{

	u64 util = cpu_rq(cpu)->cfs.avg.util_avg;

	struct rq *rq = cpu_rq(cpu);

	u64 util = rq->cfs.avg.util_avg;

	unsigned long capacity = capacity_orig_of(cpu);



#ifdef CONFIG_SCHED_WALT

	if (!walt_disabled && sysctl_sched_use_walt_cpu_util) {

		util = cpu_rq(cpu)->prev_runnable_sum;

		util = freq_policy_load(rq, rq->prev_runnable_sum);

		util = div64_u64(util,

				 sched_ravg_window >> SCHED_CAPACITY_SHIFT);