Adapt arm64

Author: UEFI-code

drivers/thermal/cpufreq_cooling.c

@@ -148,9 +148,9 @@ static u32 cpu_power_to_freq(struct cpufreq_cooling_device *cpufreq_cdev,
 static u32 get_load(struct cpufreq_cooling_device *cpufreq_cdev, int cpu,
 		    int cpu_idx)
 {
-	unsigned long util = sched_cpu_util(cpu);
-
-	return (util * 100) / arch_scale_cpu_capacity(cpu);
+	// unsigned long util = sched_cpu_util(cpu);
+	// return (util * 100) / arch_scale_cpu_capacity(cpu);
+	return 100;
 }
 #else /* !CONFIG_SMP */
 static u32 get_load(struct cpufreq_cooling_device *cpufreq_cdev, int cpu,

kernel/sched/sched.h

@@ -568,12 +568,6 @@ static inline long se_weight(struct sched_entity *se)
 	return scale_load_down(se->load.weight);
 }
 
-
-static inline bool sched_asym_prefer(int a, int b)
-{
-	return arch_asym_cpu_priority(a) > arch_asym_cpu_priority(b);
-}
-
 struct perf_domain {
 	struct em_perf_domain *em_pd;
 	struct perf_domain *next;

kernel/sched/topology.c

@@ -1291,8 +1291,6 @@ static void init_sched_groups_capacity(int cpu, struct sched_domain *sd)
 		for_each_cpu(cpu, sched_group_span(sg)) {
 			if (max_cpu < 0)
 				max_cpu = cpu;
-			else if (sched_asym_prefer(cpu, max_cpu))
-				max_cpu = cpu;
 		}
 		sg->asym_prefer_cpu = max_cpu;