__rb_change_child  154 include/linux/rbtree_augmented.h 		__rb_change_child(node, child, parent, root);
__rb_change_child  165 include/linux/rbtree_augmented.h 		__rb_change_child(node, tmp, parent, root);
__rb_change_child  216 include/linux/rbtree_augmented.h 		__rb_change_child(node, successor, tmp, root);