* @new: new entry to be added
* @head: the head for your lock-less list
*
- * Return whether list is empty before adding.
+ * Returns true if the list was empty prior to adding this entry.
*/
static inline bool llist_add(struct llist_node *new, struct llist_head *head)
{
{
return xchg(&head->first, NULL);
}
+
+extern bool llist_add_batch(struct llist_node *new_first,
+ struct llist_node *new_last,
+ struct llist_head *head);
+extern struct llist_node *llist_del_first(struct llist_head *head);
+
#endif /* LLIST_H */