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Commit 31f38cb5 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "sched: Cleanup allowed cpus in task placement"

parents e9ea0709 47f2b460

kernel/sched/fair.c

+4 −6
Original line number Diff line number Diff line
@@ -6561,6 +6561,7 @@ static void walt_find_best_target(struct sched_domain *sd, cpumask_t *cpus, 
	int cluster;

	unsigned int target_nr_rtg_high_prio = UINT_MAX;

	bool rtg_high_prio_task = task_rtg_high_prio(p);

	cpumask_t visit_cpus;



	/* Find start CPU based on boost value */

	start_cpu = fbt_env->start_cpu;
@@ -6586,17 +6587,14 @@ static void walt_find_best_target(struct sched_domain *sd, cpumask_t *cpus, 
		}

	}

	for (cluster = 0; cluster < num_sched_clusters; cluster++) {



		for_each_cpu_and(i, &p->cpus_mask,

				&cpu_array[order_index][cluster]) {

		cpumask_and(&visit_cpus, &p->cpus_mask,

				&cpu_array[order_index][cluster]);

		for_each_cpu(i, &visit_cpus) {

			unsigned long capacity_orig = capacity_orig_of(i);

			unsigned long wake_util, new_util, new_util_cuml;

			long spare_cap;

			int idle_idx = INT_MAX;



			if (!cpumask_test_cpu(i, &p->cpus_mask))

				continue;



			trace_sched_cpu_util(i);



			if (!cpu_active(i) || cpu_isolated(i))