95 #define PLIST_HEAD_INIT(head)				\  argument
97 	.node_list = LIST_HEAD_INIT((head).node_list)	\
104 #define PLIST_HEAD(head) \  argument
105 	struct plist_head head = PLIST_HEAD_INIT(head)
124 plist_head_init(struct plist_head *head)  in plist_head_init()  argument
126 	INIT_LIST_HEAD(&head->node_list);  in plist_head_init()
141 extern void plist_add(struct plist_node *node, struct plist_head *head);
142 extern void plist_del(struct plist_node *node, struct plist_head *head);
144 extern void plist_requeue(struct plist_node *node, struct plist_head *head);
151 #define plist_for_each(pos, head)	\  argument
152 	 list_for_each_entry(pos, &(head)->node_list, node_list)
161 #define plist_for_each_continue(pos, head)	\  argument
162 	 list_for_each_entry_continue(pos, &(head)->node_list, node_list)
172 #define plist_for_each_safe(pos, n, head)	\  argument
173 	 list_for_each_entry_safe(pos, n, &(head)->node_list, node_list)
181 #define plist_for_each_entry(pos, head, mem)	\  argument
182 	 list_for_each_entry(pos, &(head)->node_list, mem.node_list)
193 #define plist_for_each_entry_continue(pos, head, m)	\  argument
194 	list_for_each_entry_continue(pos, &(head)->node_list, m.node_list)
205 #define plist_for_each_entry_safe(pos, n, head, m)	\  argument
206 	list_for_each_entry_safe(pos, n, &(head)->node_list, m.node_list)
212 static inline int plist_head_empty(const struct plist_head *head)  in plist_head_empty()  argument
214 	return list_empty(&head->node_list);  in plist_head_empty()
235 # define plist_first_entry(head, type, member)	\  argument
237 	WARN_ON(plist_head_empty(head)); \
238 	container_of(plist_first(head), type, member); \
241 # define plist_first_entry(head, type, member)	\  argument
242 	container_of(plist_first(head), type, member)
252 # define plist_last_entry(head, type, member)	\  argument
254 	WARN_ON(plist_head_empty(head)); \
255 	container_of(plist_last(head), type, member); \
258 # define plist_last_entry(head, type, member)	\  argument
259 	container_of(plist_last(head), type, member)
282 static inline struct plist_node *plist_first(const struct plist_head *head)  in plist_first()  argument
284 	return list_entry(head->node_list.next,  in plist_first()
294 static inline struct plist_node *plist_last(const struct plist_head *head)  in plist_last()  argument
296 	return list_entry(head->node_list.prev,  in plist_last()