5992 	struct sched_domain_shared *sds;  in set_idle_cores()  local
5994 	sds = rcu_dereference(per_cpu(sd_llc_shared, cpu));  in set_idle_cores()
5995 	if (sds)  in set_idle_cores()
5996 		WRITE_ONCE(sds->has_idle_cores, val);  in set_idle_cores()
6001 	struct sched_domain_shared *sds;  in test_idle_cores()  local
6003 	sds = rcu_dereference(per_cpu(sd_llc_shared, cpu));  in test_idle_cores()
6004 	if (sds)  in test_idle_cores()
6005 		return READ_ONCE(sds->has_idle_cores);  in test_idle_cores()
8069 static inline void init_sd_lb_stats(struct sd_lb_stats *sds)  in init_sd_lb_stats()  argument
8078 	*sds = (struct sd_lb_stats){  in init_sd_lb_stats()
8466 				   struct sd_lb_stats *sds,  in update_sd_pick_busiest()  argument
8470 	struct sg_lb_stats *busiest = &sds->busiest_stat;  in update_sd_pick_busiest()
8483 	    (!group_smaller_max_cpu_capacity(sg, sds->local) ||  in update_sd_pick_busiest()
8484 	     sds->local_stat.group_type != group_has_spare))  in update_sd_pick_busiest()
8514 		if (sched_asym_prefer(sg->asym_prefer_cpu, sds->busiest->asym_prefer_cpu))  in update_sd_pick_busiest()
8567 	    (group_smaller_min_cpu_capacity(sds->local, sg)))  in update_sd_pick_busiest()
8914 static inline void update_sd_lb_stats(struct lb_env *env, struct sd_lb_stats *sds)  in update_sd_lb_stats()  argument
8918 	struct sg_lb_stats *local = &sds->local_stat;  in update_sd_lb_stats()
8933 			sds->local = sg;  in update_sd_lb_stats()
8947 		if (update_sd_pick_busiest(env, sds, sg, sgs)) {  in update_sd_lb_stats()
8948 			sds->busiest = sg;  in update_sd_lb_stats()
8949 			sds->busiest_stat = *sgs;  in update_sd_lb_stats()
8954 		sds->total_load += sgs->group_load;  in update_sd_lb_stats()
8955 		sds->total_capacity += sgs->group_capacity;  in update_sd_lb_stats()
8961 	sds->prefer_sibling = child && child->flags & SD_PREFER_SIBLING;  in update_sd_lb_stats()
8973 		env->fbq_type = fbq_classify_group(&sds->busiest_stat);  in update_sd_lb_stats()
9013 static inline void calculate_imbalance(struct lb_env *env, struct sd_lb_stats *sds)  in calculate_imbalance()  argument
9017 	local = &sds->local_stat;  in calculate_imbalance()
9018 	busiest = &sds->busiest_stat;  in calculate_imbalance()
9083 		if (busiest->group_weight == 1 || sds->prefer_sibling) {  in calculate_imbalance()
9124 		sds->avg_load = (sds->total_load * SCHED_CAPACITY_SCALE) /  in calculate_imbalance()
9125 				sds->total_capacity;  in calculate_imbalance()
9146 		(busiest->avg_load - sds->avg_load) * busiest->group_capacity,  in calculate_imbalance()
9147 		(sds->avg_load - local->avg_load) * local->group_capacity  in calculate_imbalance()
9187 	struct sd_lb_stats sds;  in find_busiest_group()  local
9189 	init_sd_lb_stats(&sds);  in find_busiest_group()
9195 	update_sd_lb_stats(env, &sds);  in find_busiest_group()
9204 	local = &sds.local_stat;  in find_busiest_group()
9205 	busiest = &sds.busiest_stat;  in find_busiest_group()
9208 	if (!sds.busiest)  in find_busiest_group()
9247 		sds.avg_load = (sds.total_load * SCHED_CAPACITY_SCALE) /  in find_busiest_group()
9248 				sds.total_capacity;  in find_busiest_group()
9254 		if (local->avg_load >= sds.avg_load)  in find_busiest_group()
9267 	if (sds.prefer_sibling && local->group_type == group_has_spare &&  in find_busiest_group()
9302 	calculate_imbalance(env, &sds);  in find_busiest_group()
9303 	return env->imbalance ? sds.busiest : NULL;  in find_busiest_group()
10121 	struct sched_domain_shared *sds;  in nohz_balancer_kick()  local
10205 	sds = rcu_dereference(per_cpu(sd_llc_shared, cpu));  in nohz_balancer_kick()
10206 	if (sds) {  in nohz_balancer_kick()
10216 		nr_busy = atomic_read(&sds->nr_busy_cpus);  in nohz_balancer_kick()