btree_init         14 include/linux/btree-128.h 	return btree_init(&head->h);
btree_init         22 include/linux/btree-type.h 	return btree_init(&head->h);
btree_init         79 include/linux/btree.h int __must_check btree_init(struct btree_head *head);
btree_init        197 lib/btree.c    EXPORT_SYMBOL_GPL(btree_init);