193 		av = rb_entry(parent, struct ubi_ainf_volume, rb);  in add_vol()
219 	rb_link_node(&av->rb, parent, p);  in add_vol()
220 	rb_insert_color(&av->rb, &ai->volumes);  in add_vol()
244 		tmp_aeb = rb_entry(parent, struct ubi_ainf_peb, u.rb);  in assign_aeb_to_av()
259 	rb_link_node(&aeb->u.rb, parent, p);  in assign_aeb_to_av()
260 	rb_insert_color(&aeb->u.rb, &av->root);  in assign_aeb_to_av()
283 		aeb = rb_entry(parent, struct ubi_ainf_peb, u.rb);  in update_vol()
354 	rb_link_node(&new_aeb->u.rb, parent, p);  in update_vol()
355 	rb_insert_color(&new_aeb->u.rb, &av->root);  in update_vol()
387 		tmp_av = rb_entry(parent, struct ubi_ainf_volume, rb);  in process_pool_aeb()
427 		av = rb_entry(node, struct ubi_ainf_volume, rb);  in unmap_peb()
431 			aeb = rb_entry(node2, struct ubi_ainf_peb, u.rb);  in unmap_peb()
433 				rb_erase(&aeb->u.rb, &av->root);  in unmap_peb()
589 	 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb)  in count_fastmap_pebs()
590 		ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb)  in count_fastmap_pebs()