diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 2c5cfec73c76..f9d0edd6828d 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -12054,6 +12054,17 @@ static bool update_sd_pick_busiest(struct lb_env *env, sds->local_stat.group_type != group_has_spare)) return false; + /* + * Candidate sg has no more than one task per CPU and has higher + * per-CPU capacity. Migrating tasks to less capable CPUs may harm + * throughput. Maximize throughput, power/energy consequences are not + * considered. + */ + if ((env->sd->flags & SD_ASYM_CPUCAPACITY) && + (sgs->group_type <= group_fully_busy) && + (capacity_greater(sg->sgc->min_capacity, capacity_of(env->dst_cpu)))) + return false; + if (sgs->group_type > busiest->group_type) return true; @@ -12160,17 +12171,6 @@ static bool update_sd_pick_busiest(struct lb_env *env, break; } - /* - * Candidate sg has no more than one task per CPU and has higher - * per-CPU capacity. Migrating tasks to less capable CPUs may harm - * throughput. Maximize throughput, power/energy consequences are not - * considered. - */ - if ((env->sd->flags & SD_ASYM_CPUCAPACITY) && - (sgs->group_type <= group_fully_busy) && - (capacity_greater(sg->sgc->min_capacity, capacity_of(env->dst_cpu)))) - return false; - return true; }