6140 	struct sched_domain_shared *sds;  in set_idle_cores()  local
6142 	sds = rcu_dereference(per_cpu(sd_llc_shared, cpu));  in set_idle_cores()
6143 	if (sds)  in set_idle_cores()
6144 		WRITE_ONCE(sds->has_idle_cores, val);  in set_idle_cores()
6149 	struct sched_domain_shared *sds;  in test_idle_cores()  local
6151 	sds = rcu_dereference(per_cpu(sd_llc_shared, cpu));  in test_idle_cores()
6152 	if (sds)  in test_idle_cores()
6153 		return READ_ONCE(sds->has_idle_cores);  in test_idle_cores()
8345 static inline void init_sd_lb_stats(struct sd_lb_stats *sds)  in init_sd_lb_stats()  argument
8354 	*sds = (struct sd_lb_stats){  in init_sd_lb_stats()
8697 				   struct sd_lb_stats *sds,  in update_sd_pick_busiest()  argument
8701 	struct sg_lb_stats *busiest = &sds->busiest_stat;  in update_sd_pick_busiest()
8715 	     sds->local_stat.group_type != group_has_spare))  in update_sd_pick_busiest()
8745 		if (sched_asym_prefer(sg->asym_prefer_cpu, sds->busiest->asym_prefer_cpu))  in update_sd_pick_busiest()
9161 static inline void update_sd_lb_stats(struct lb_env *env, struct sd_lb_stats *sds)  in update_sd_lb_stats()  argument
9165 	struct sg_lb_stats *local = &sds->local_stat;  in update_sd_lb_stats()
9175 			sds->local = sg;  in update_sd_lb_stats()
9189 		if (update_sd_pick_busiest(env, sds, sg, sgs)) {  in update_sd_lb_stats()
9190 			sds->busiest = sg;  in update_sd_lb_stats()
9191 			sds->busiest_stat = *sgs;  in update_sd_lb_stats()
9196 		sds->total_load += sgs->group_load;  in update_sd_lb_stats()
9197 		sds->total_capacity += sgs->group_capacity;  in update_sd_lb_stats()
9203 	sds->prefer_sibling = child && child->flags & SD_PREFER_SIBLING;  in update_sd_lb_stats()
9207 		env->fbq_type = fbq_classify_group(&sds->busiest_stat);  in update_sd_lb_stats()
9250 static inline void calculate_imbalance(struct lb_env *env, struct sd_lb_stats *sds)  in calculate_imbalance()  argument
9254 	local = &sds->local_stat;  in calculate_imbalance()
9255 	busiest = &sds->busiest_stat;  in calculate_imbalance()
9320 		if (busiest->group_weight == 1 || sds->prefer_sibling) {  in calculate_imbalance()
9362 		sds->avg_load = (sds->total_load * SCHED_CAPACITY_SCALE) /  in calculate_imbalance()
9363 				sds->total_capacity;  in calculate_imbalance()
9384 		(busiest->avg_load - sds->avg_load) * busiest->group_capacity,  in calculate_imbalance()
9385 		(sds->avg_load - local->avg_load) * local->group_capacity  in calculate_imbalance()
9425 	struct sd_lb_stats sds;  in find_busiest_group()  local
9427 	init_sd_lb_stats(&sds);  in find_busiest_group()
9433 	update_sd_lb_stats(env, &sds);  in find_busiest_group()
9442 	local = &sds.local_stat;  in find_busiest_group()
9443 	busiest = &sds.busiest_stat;  in find_busiest_group()
9446 	if (!sds.busiest)  in find_busiest_group()
9485 		sds.avg_load = (sds.total_load * SCHED_CAPACITY_SCALE) /  in find_busiest_group()
9486 				sds.total_capacity;  in find_busiest_group()
9492 		if (local->avg_load >= sds.avg_load)  in find_busiest_group()
9505 	if (sds.prefer_sibling && local->group_type == group_has_spare &&  in find_busiest_group()
9540 	calculate_imbalance(env, &sds);  in find_busiest_group()
9541 	return env->imbalance ? sds.busiest : NULL;  in find_busiest_group()
10349 	struct sched_domain_shared *sds;  in nohz_balancer_kick()  local
10433 	sds = rcu_dereference(per_cpu(sd_llc_shared, cpu));  in nohz_balancer_kick()
10434 	if (sds) {  in nohz_balancer_kick()
10444 		nr_busy = atomic_read(&sds->nr_busy_cpus);  in nohz_balancer_kick()