30 	struct node *node_dev = to_node(dev);  in node_read_cpumap()
227 static inline bool hugetlb_register_node(struct node *node)  in hugetlb_register_node()  argument
230 			node_state(node->dev.id, N_MEMORY)) {  in hugetlb_register_node()
231 		__hugetlb_register_node(node);  in hugetlb_register_node()
237 static inline void hugetlb_unregister_node(struct node *node)  in hugetlb_unregister_node()  argument
240 		__hugetlb_unregister_node(node);  in hugetlb_unregister_node()
250 static inline void hugetlb_register_node(struct node *node) {}  in hugetlb_register_node()  argument
252 static inline void hugetlb_unregister_node(struct node *node) {}  in hugetlb_unregister_node()  argument
257 	struct node *node = to_node(dev);  in node_device_release()  local
269 	flush_work(&node->node_work);  in node_device_release()
271 	kfree(node);  in node_device_release()
280 static int register_node(struct node *node, int num, struct node *parent)  in register_node()  argument
284 	node->dev.id = num;  in register_node()
285 	node->dev.bus = &node_subsys;  in register_node()
286 	node->dev.release = node_device_release;  in register_node()
287 	node->dev.groups = node_dev_groups;  in register_node()
288 	error = device_register(&node->dev);  in register_node()
291 		hugetlb_register_node(node);  in register_node()
293 		compaction_register_node(node);  in register_node()
305 void unregister_node(struct node *node)  in unregister_node()  argument
307 	hugetlb_unregister_node(node);		/* no-op, if memoryless node */  in unregister_node()
309 	device_unregister(&node->dev);  in unregister_node()
312 struct node *node_devices[MAX_NUMNODES];
500 	struct node *node = container_of(work, struct node, node_work);  in node_hugetlb_work()  local
510 	if (!hugetlb_register_node(node))  in node_hugetlb_work()
511 		hugetlb_unregister_node(node);  in node_hugetlb_work()
571 		struct node *parent = NULL;  in register_one_node()
576 		node_devices[nid] = kzalloc(sizeof(struct node), GFP_KERNEL);  in register_one_node()