525 	struct rb_root *root, struct rb_node *from,  in find_va_links()  argument
531 	if (root) {  in find_va_links()
532 		link = &root->rb_node;  in find_va_links()
591 link_va(struct vmap_area *va, struct rb_root *root,  in link_va()  argument
606 	if (root == &free_vmap_area_root) {  in link_va()
619 			root, &free_vmap_area_rb_augment_cb);  in link_va()
622 		rb_insert_color(&va->rb_node, root);  in link_va()
630 unlink_va(struct vmap_area *va, struct rb_root *root)  in unlink_va()  argument
635 	if (root == &free_vmap_area_root)  in unlink_va()
637 			root, &free_vmap_area_rb_augment_cb);  in unlink_va()
639 		rb_erase(&va->rb_node, root);  in unlink_va()
705 	struct rb_root *root, struct list_head *head)  in insert_vmap_area()  argument
710 	link = find_va_links(va, root, NULL, &parent);  in insert_vmap_area()
712 		link_va(va, root, parent, link, head);  in insert_vmap_area()
717 	struct rb_node *from, struct rb_root *root,  in insert_vmap_area_augment()  argument
726 		link = find_va_links(va, root, NULL, &parent);  in insert_vmap_area_augment()
729 		link_va(va, root, parent, link, head);  in insert_vmap_area_augment()
747 	struct rb_root *root, struct list_head *head)  in merge_or_add_vmap_area()  argument
759 	link = find_va_links(va, root, NULL, &parent);  in merge_or_add_vmap_area()
809 				unlink_va(va, root);  in merge_or_add_vmap_area()
824 		link_va(va, root, parent, link, head);  in merge_or_add_vmap_area()