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Merge "sched: Cleanup allowed cpus in task placement"

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qctecmdr 2020-08-27 04:10:54 -07:00 • committed by Gerrit - the friendly Code Review server
commit 31f38cb506
1 changed files with 4 additions and 6 deletions
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10
kernel/sched/fair.c
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@ -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))