1502 static inline unsigned long group_faults_priv(struct numa_group *ng);
1503 static inline unsigned long group_faults_shared(struct numa_group *ng);
1545 	struct numa_group *ng;  in task_scan_start()  local
1549 	ng = rcu_dereference(p->numa_group);  in task_scan_start()
1550 	if (ng) {  in task_scan_start()
1551 		unsigned long shared = group_faults_shared(ng);  in task_scan_start()
1552 		unsigned long private = group_faults_priv(ng);  in task_scan_start()
1554 		period *= refcount_read(&ng->refcount);  in task_scan_start()
1567 	struct numa_group *ng;  in task_scan_max()  local
1573 	ng = deref_curr_numa_group(p);  in task_scan_max()
1574 	if (ng) {  in task_scan_max()
1575 		unsigned long shared = group_faults_shared(ng);  in task_scan_max()
1576 		unsigned long private = group_faults_priv(ng);  in task_scan_max()
1579 		period *= refcount_read(&ng->refcount);  in task_scan_max()
1612 	struct numa_group *ng;  in task_numa_group_id()  local
1616 	ng = rcu_dereference(p->numa_group);  in task_numa_group_id()
1617 	if (ng)  in task_numa_group_id()
1618 		gid = ng->gid;  in task_numa_group_id()
1646 	struct numa_group *ng = deref_task_numa_group(p);  in group_faults()  local
1648 	if (!ng)  in group_faults()
1651 	return ng->faults[task_faults_idx(NUMA_MEM, nid, 0)] +  in group_faults()
1652 		ng->faults[task_faults_idx(NUMA_MEM, nid, 1)];  in group_faults()
1661 static inline unsigned long group_faults_priv(struct numa_group *ng)  in group_faults_priv()  argument
1667 		faults += ng->faults[task_faults_idx(NUMA_MEM, node, 1)];  in group_faults_priv()
1673 static inline unsigned long group_faults_shared(struct numa_group *ng)  in group_faults_shared()  argument
1679 		faults += ng->faults[task_faults_idx(NUMA_MEM, node, 0)];  in group_faults_shared()
1692 static bool numa_is_active_node(int nid, struct numa_group *ng)  in numa_is_active_node()  argument
1694 	return group_faults_cpu(ng, nid) * ACTIVE_NODE_FRACTION > ng->max_faults_cpu;  in numa_is_active_node()
1791 	struct numa_group *ng = deref_task_numa_group(p);  in group_weight()  local
1794 	if (!ng)  in group_weight()
1797 	total_faults = ng->total_faults;  in group_weight()
1925 	struct numa_group *ng = deref_curr_numa_group(p);  in should_numa_migrate_memory()  local
2008 	if (!ng)  in should_numa_migrate_memory()
2015 	if (group_faults_cpu(ng, dst_nid) > group_faults_cpu(ng, src_nid) *  in should_numa_migrate_memory()
2027 	return group_faults_cpu(ng, dst_nid) * group_faults(p, src_nid) * 3 >  in should_numa_migrate_memory()
2028 	       group_faults_cpu(ng, src_nid) * group_faults(p, dst_nid) * 4;  in should_numa_migrate_memory()
2521 	struct numa_group *ng;  in task_numa_migrate()  local
2571 	ng = deref_curr_numa_group(p);  in task_numa_migrate()
2572 	if (env.best_cpu == -1 || (ng && ng->active_nodes > 1)) {  in task_numa_migrate()
2605 	if (ng) {  in task_numa_migrate()
2902 	struct numa_group *ng;  in task_numa_placement()  local
2920 	ng = deref_curr_numa_group(p);  in task_numa_placement()
2921 	if (ng) {  in task_numa_placement()
2922 		group_lock = &ng->lock;  in task_numa_placement()
2963 			if (ng) {  in task_numa_placement()
2971 				ng->faults[mem_idx] += diff;  in task_numa_placement()
2972 				ng->faults[cpu_idx] += f_diff;  in task_numa_placement()
2973 				ng->total_faults += diff;  in task_numa_placement()
2974 				group_faults += ng->faults[mem_idx];  in task_numa_placement()
2978 		if (!ng) {  in task_numa_placement()
2992 	if (ng) {  in task_numa_placement()
2993 		numa_group_count_active_nodes(ng);  in task_numa_placement()
3172 	struct numa_group *ng;  in task_numa_fault()  local
3222 	ng = deref_curr_numa_group(p);  in task_numa_fault()
3223 	if (!priv && !local && ng && ng->active_nodes > 1 &&  in task_numa_fault()
3224 				numa_is_active_node(cpu_node, ng) &&  in task_numa_fault()
3225 				numa_is_active_node(mem_node, ng))  in task_numa_fault()
13682 	struct numa_group *ng;  in show_numa_stats()  local
13685 	ng = rcu_dereference(p->numa_group);  in show_numa_stats()
13691 		if (ng) {  in show_numa_stats()
13692 			gsf = ng->faults[task_faults_idx(NUMA_MEM, node, 0)],  in show_numa_stats()
13693 			gpf = ng->faults[task_faults_idx(NUMA_MEM, node, 1)];  in show_numa_stats()