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Commit 17a15f82 authored by Joonwoo Park's avatar Joonwoo Park Committed by Saravana Kannan
Browse files

sched: WALT: introduce a struct with load information for schedutil 



Introduce a struct that can extend load information from WALT for
schedutil.

Change-Id: Ibca29fa5fb2e2da53972984c12c05759ac7287ab
Signed-off-by: default avatarJoonwoo Park <joonwoop@codeaurora.org>
parent 56c0a94b

kernel/sched/sched.h

+19 −0
Original line number Original line Diff line number Diff line
@@ -1754,6 +1754,25 @@ static inline unsigned long cpu_util(int cpu) 
	return __cpu_util(cpu, 0);

	return __cpu_util(cpu, 0);

}

}





struct sched_walt_cpu_load {

	unsigned long prev_window_util;

	unsigned long nl;

	unsigned long pl;

};



static inline unsigned long

cpu_util_freq(int cpu, struct sched_walt_cpu_load *walt_load)

{

	unsigned long util = cpu_util(cpu);



#ifdef CONFIG_SCHED_WALT

	if (walt_load)

		walt_load->prev_window_util = util;

#endif



	return util;

}



#endif

#endif





#ifdef CONFIG_CPU_FREQ_GOV_SCHED

#ifdef CONFIG_CPU_FREQ_GOV_SCHED