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Commit 1642b4f8 authored by Yun Hsiang's avatar Yun Hsiang Committed by Todd Kjos
Browse files

ANDROID: sched: add cpumask parameter to cpu capacity vendor hook 



Different cpu type will have different suppression ration.
So we add cpumask parameter to cpu capacity vendor hook.

Bug: 167126223

Signed-off-by: default avatarYun Hsiang <yun.hsiang@mediatek.com>
Change-Id: I983a3aca2195f7c37c43d31fa588c999a825ee49
parent 2d498bbf

drivers/base/arch_topology.c

+2 −2
Original line number Diff line number Diff line
@@ -34,7 +34,7 @@ void arch_set_freq_scale(struct cpumask *cpus, unsigned long cur_freq, 


	scale = (cur_freq << SCHED_CAPACITY_SHIFT) / max_freq;



	trace_android_vh_arch_set_freq_scale(cur_freq, max_freq, &scale);

	trace_android_vh_arch_set_freq_scale(cpus, cur_freq, max_freq, &scale);



	for_each_cpu(i, cpus){

		per_cpu(freq_scale, i) = scale;
@@ -57,7 +57,7 @@ void arch_set_max_freq_scale(struct cpumask *cpus, 


	scale = (policy_max_freq << SCHED_CAPACITY_SHIFT) / max_freq;



	trace_android_vh_arch_set_freq_scale(policy_max_freq, max_freq, &scale);

	trace_android_vh_arch_set_freq_scale(cpus, policy_max_freq, max_freq, &scale);



	for_each_cpu(cpu, cpus)

		per_cpu(max_freq_scale, cpu) = scale;

include/trace/hooks/topology.h

+5 −3
Original line number Diff line number Diff line
@@ -9,16 +9,18 @@ 


#include <linux/tracepoint.h>

#include <trace/hooks/vendor_hooks.h>

#include <linux/cpumask.h>



#if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_ANDROID_VENDOR_HOOKS)



DECLARE_HOOK(android_vh_arch_set_freq_scale,

	TP_PROTO(unsigned long freq, unsigned long max, unsigned long *scale),

	TP_ARGS(freq, max, scale));

	TP_PROTO(struct cpumask *cpus, unsigned long freq, unsigned long max,

		unsigned long *scale),

	TP_ARGS(cpus, freq, max, scale));



#else



#define trace_android_vh_arch_set_freq_scale(freq, max, scale)

#define trace_android_vh_arch_set_freq_scale(cpus, freq, max, scale)



#endif