1103 static inline unsigned long group_faults_priv(struct numa_group *ng);
1104 static inline unsigned long group_faults_shared(struct numa_group *ng);
1146 	struct numa_group *ng;  in task_scan_start()  local
1150 	ng = rcu_dereference(p->numa_group);  in task_scan_start()
1151 	if (ng) {  in task_scan_start()
1152 		unsigned long shared = group_faults_shared(ng);  in task_scan_start()
1153 		unsigned long private = group_faults_priv(ng);  in task_scan_start()
1155 		period *= refcount_read(&ng->refcount);  in task_scan_start()
1168 	struct numa_group *ng;  in task_scan_max()  local
1174 	ng = deref_curr_numa_group(p);  in task_scan_max()
1175 	if (ng) {  in task_scan_max()
1176 		unsigned long shared = group_faults_shared(ng);  in task_scan_max()
1177 		unsigned long private = group_faults_priv(ng);  in task_scan_max()
1180 		period *= refcount_read(&ng->refcount);  in task_scan_max()
1213 	struct numa_group *ng;  in task_numa_group_id()  local
1217 	ng = rcu_dereference(p->numa_group);  in task_numa_group_id()
1218 	if (ng)  in task_numa_group_id()
1219 		gid = ng->gid;  in task_numa_group_id()
1247 	struct numa_group *ng = deref_task_numa_group(p);  in group_faults()  local
1249 	if (!ng)  in group_faults()
1252 	return ng->faults[task_faults_idx(NUMA_MEM, nid, 0)] +  in group_faults()
1253 		ng->faults[task_faults_idx(NUMA_MEM, nid, 1)];  in group_faults()
1262 static inline unsigned long group_faults_priv(struct numa_group *ng)  in group_faults_priv()  argument
1268 		faults += ng->faults[task_faults_idx(NUMA_MEM, node, 1)];  in group_faults_priv()
1274 static inline unsigned long group_faults_shared(struct numa_group *ng)  in group_faults_shared()  argument
1280 		faults += ng->faults[task_faults_idx(NUMA_MEM, node, 0)];  in group_faults_shared()
1293 static bool numa_is_active_node(int nid, struct numa_group *ng)  in numa_is_active_node()  argument
1295 	return group_faults_cpu(ng, nid) * ACTIVE_NODE_FRACTION > ng->max_faults_cpu;  in numa_is_active_node()
1391 	struct numa_group *ng = deref_task_numa_group(p);  in group_weight()  local
1394 	if (!ng)  in group_weight()
1397 	total_faults = ng->total_faults;  in group_weight()
1411 	struct numa_group *ng = deref_curr_numa_group(p);  in should_numa_migrate_memory()  local
1454 	if (!ng)  in should_numa_migrate_memory()
1461 	if (group_faults_cpu(ng, dst_nid) > group_faults_cpu(ng, src_nid) *  in should_numa_migrate_memory()
1473 	return group_faults_cpu(ng, dst_nid) * group_faults(p, src_nid) * 3 >  in should_numa_migrate_memory()
1474 	       group_faults_cpu(ng, src_nid) * group_faults(p, dst_nid) * 4;  in should_numa_migrate_memory()
1754 	struct numa_group *ng;  in task_numa_migrate()  local
1802 	ng = deref_curr_numa_group(p);  in task_numa_migrate()
1803 	if (env.best_cpu == -1 || (ng && ng->active_nodes > 1)) {  in task_numa_migrate()
1836 	if (ng) {  in task_numa_migrate()
2131 	struct numa_group *ng;  in task_numa_placement()  local
2149 	ng = deref_curr_numa_group(p);  in task_numa_placement()
2150 	if (ng) {  in task_numa_placement()
2151 		group_lock = &ng->lock;  in task_numa_placement()
2192 			if (ng) {  in task_numa_placement()
2200 				ng->faults[mem_idx] += diff;  in task_numa_placement()
2201 				ng->faults_cpu[mem_idx] += f_diff;  in task_numa_placement()
2202 				ng->total_faults += diff;  in task_numa_placement()
2203 				group_faults += ng->faults[mem_idx];  in task_numa_placement()
2207 		if (!ng) {  in task_numa_placement()
2218 	if (ng) {  in task_numa_placement()
2219 		numa_group_count_active_nodes(ng);  in task_numa_placement()
2400 	struct numa_group *ng;  in task_numa_fault()  local
2441 	ng = deref_curr_numa_group(p);  in task_numa_fault()
2442 	if (!priv && !local && ng && ng->active_nodes > 1 &&  in task_numa_fault()
2443 				numa_is_active_node(cpu_node, ng) &&  in task_numa_fault()
2444 				numa_is_active_node(mem_node, ng))  in task_numa_fault()
10488 	struct numa_group *ng;  in show_numa_stats()  local
10491 	ng = rcu_dereference(p->numa_group);  in show_numa_stats()
10497 		if (ng) {  in show_numa_stats()
10498 			gsf = ng->faults[task_faults_idx(NUMA_MEM, node, 0)],  in show_numa_stats()
10499 			gpf = ng->faults[task_faults_idx(NUMA_MEM, node, 1)];  in show_numa_stats()