dist/drm/drm_mm.c

372 	collision = rb_tree_insert_node(&mm->holes_addr.rbr_tree, node);
375 	RB_INSERT(mm->holes_addr, rb_hole_addr, HOLE_ADDR);
387 	rb_erase(&node->rb_hole_addr, &node->mm->holes_addr);
440 	struct rb_node *rb = mm->holes_addr.rbr_tree.rbt_root;
442 	struct rb_node *rb = mm->holes_addr.rb_node;
502 		return RB_TREE_NEXT(&mm->holes_addr.rbr_tree, node);
509 		return RB_TREE_PREV(&mm->holes_addr.rbr_tree, node);
773 				&mm->holes_addr);
1067 	rb_tree_init(&mm->holes_addr.rbr_tree, &holes_addr_rb_ops);
1071 	mm->holes_addr = RB_ROOT;