191 		av = rb_entry(parent, struct ubi_ainf_volume, rb);  in add_vol()
217 	rb_link_node(&av->rb, parent, p);  in add_vol()
218 	rb_insert_color(&av->rb, &ai->volumes);  in add_vol()
242 		tmp_aeb = rb_entry(parent, struct ubi_ainf_peb, u.rb);  in assign_aeb_to_av()
257 	rb_link_node(&aeb->u.rb, parent, p);  in assign_aeb_to_av()
258 	rb_insert_color(&aeb->u.rb, &av->root);  in assign_aeb_to_av()
281 		aeb = rb_entry(parent, struct ubi_ainf_peb, u.rb);  in update_vol()
352 	rb_link_node(&new_aeb->u.rb, parent, p);  in update_vol()
353 	rb_insert_color(&new_aeb->u.rb, &av->root);  in update_vol()
385 		tmp_av = rb_entry(parent, struct ubi_ainf_volume, rb);  in process_pool_aeb()
425 		av = rb_entry(node, struct ubi_ainf_volume, rb);  in unmap_peb()
429 			aeb = rb_entry(node2, struct ubi_ainf_peb, u.rb);  in unmap_peb()
431 				rb_erase(&aeb->u.rb, &av->root);  in unmap_peb()
581 	 ubi_rb_for_each_entry(rb1, av, &ai->volumes, rb)  in count_fastmap_pebs()
582 		ubi_rb_for_each_entry(rb2, aeb, &av->root, u.rb)  in count_fastmap_pebs()