1449 struct numa_group {  struct
1474 static struct numa_group *deref_task_numa_group(struct task_struct *p)  in deref_task_numa_group()
1476 	return rcu_dereference_check(p->numa_group, p == current ||  in deref_task_numa_group()
1480 static struct numa_group *deref_curr_numa_group(struct task_struct *p)  in deref_curr_numa_group()
1482 	return rcu_dereference_protected(p->numa_group, p == current);  in deref_curr_numa_group()
1485 static inline unsigned long group_faults_priv(struct numa_group *ng);
1486 static inline unsigned long group_faults_shared(struct numa_group *ng);
1528 	struct numa_group *ng;  in task_scan_start()
1532 	ng = rcu_dereference(p->numa_group);  in task_scan_start()
1550 	struct numa_group *ng;  in task_scan_max()
1595 	struct numa_group *ng;  in task_numa_group_id()
1599 	ng = rcu_dereference(p->numa_group);  in task_numa_group_id()
1629 	struct numa_group *ng = deref_task_numa_group(p);  in group_faults()
1638 static inline unsigned long group_faults_cpu(struct numa_group *group, int nid)  in group_faults_cpu()
1644 static inline unsigned long group_faults_priv(struct numa_group *ng)  in group_faults_priv()
1656 static inline unsigned long group_faults_shared(struct numa_group *ng)  in group_faults_shared()
1675 static bool numa_is_active_node(int nid, struct numa_group *ng)  in numa_is_active_node()
1774 	struct numa_group *ng = deref_task_numa_group(p);  in group_weight()
1908 	struct numa_group *ng = deref_curr_numa_group(p);  in should_numa_migrate_memory()
2244 	struct numa_group *cur_ng, *p_ng = deref_curr_numa_group(env->p);  in task_numa_compare()
2303 	cur_ng = rcu_dereference(cur->numa_group);  in task_numa_compare()
2505 	struct numa_group *ng;  in task_numa_migrate()
2650 static void numa_group_count_active_nodes(struct numa_group *numa_group)  in numa_group_count_active_nodes()  argument
2656 		faults = group_faults_cpu(numa_group, nid);  in numa_group_count_active_nodes()
2662 		faults = group_faults_cpu(numa_group, nid);  in numa_group_count_active_nodes()
2667 	numa_group->max_faults_cpu = max_faults;  in numa_group_count_active_nodes()
2668 	numa_group->active_nodes = active_nodes;  in numa_group_count_active_nodes()
2886 	struct numa_group *ng;  in task_numa_placement()
2991 static inline int get_numa_group(struct numa_group *grp)  in get_numa_group()
2996 static inline void put_numa_group(struct numa_group *grp)  in put_numa_group()
3005 	struct numa_group *grp, *my_grp;  in task_numa_group()
3012 		unsigned int size = sizeof(struct numa_group) +  in task_numa_group()
3032 		rcu_assign_pointer(p->numa_group, grp);  in task_numa_group()
3041 	grp = rcu_dereference(tsk->numa_group);  in task_numa_group()
3097 	rcu_assign_pointer(p->numa_group, grp);  in task_numa_group()
3117 	struct numa_group *grp = rcu_dereference_raw(p->numa_group);  in task_numa_free()
3133 		RCU_INIT_POINTER(p->numa_group, NULL);  in task_numa_free()
3156 	struct numa_group *ng;  in task_numa_fault()
3566 	RCU_INIT_POINTER(p->numa_group, NULL);  in init_numa_balancing()
9293 	struct numa_group *numa_group = rcu_dereference(p->numa_group);  in migrate_degrades_locality()  local
9326 	if (numa_group) {  in migrate_degrades_locality()
13685 	struct numa_group *ng;  in show_numa_stats()
13688 	ng = rcu_dereference(p->numa_group);  in show_numa_stats()