2496 	struct btrfs_qgroup *qgroup = container_of(qgroup_kobj,			\
2498 	return btrfs_show_u64(&qgroup->_member, &fs_info->qgroup_lock, buf);	\
2500 BTRFS_ATTR(qgroup, _show_name, btrfs_qgroup_show_##_member)
2508 	struct btrfs_qgroup *qgroup = container_of(qgroup_kobj,			\
2510 	return btrfs_show_u64(&qgroup->rsv.values[_type],			\
2513 BTRFS_ATTR(qgroup, rsv_##_name, btrfs_qgroup_rsv_show_##_name)
2530 	BTRFS_ATTR_PTR(qgroup, referenced),
2531 	BTRFS_ATTR_PTR(qgroup, exclusive),
2532 	BTRFS_ATTR_PTR(qgroup, max_referenced),
2533 	BTRFS_ATTR_PTR(qgroup, max_exclusive),
2534 	BTRFS_ATTR_PTR(qgroup, limit_flags),
2535 	BTRFS_ATTR_PTR(qgroup, rsv_data),
2536 	BTRFS_ATTR_PTR(qgroup, rsv_meta_pertrans),
2537 	BTRFS_ATTR_PTR(qgroup, rsv_meta_prealloc),
2540 ATTRIBUTE_GROUPS(qgroup);
2544 	struct btrfs_qgroup *qgroup = container_of(kobj, struct btrfs_qgroup, kobj);  in qgroup_release()  local
2546 	memset(&qgroup->kobj, 0, sizeof(*kobj));  in qgroup_release()
2556 				struct btrfs_qgroup *qgroup)  in btrfs_sysfs_add_one_qgroup()  argument
2563 	if (qgroup->kobj.state_initialized)  in btrfs_sysfs_add_one_qgroup()
2568 	ret = kobject_init_and_add(&qgroup->kobj, &qgroup_ktype, qgroups_kobj,  in btrfs_sysfs_add_one_qgroup()
2569 			"%hu_%llu", btrfs_qgroup_level(qgroup->qgroupid),  in btrfs_sysfs_add_one_qgroup()
2570 			btrfs_qgroup_subvolid(qgroup->qgroupid));  in btrfs_sysfs_add_one_qgroup()
2572 		kobject_put(&qgroup->kobj);  in btrfs_sysfs_add_one_qgroup()
2579 	struct btrfs_qgroup *qgroup;  in btrfs_sysfs_del_qgroups()  local
2585 	rbtree_postorder_for_each_entry_safe(qgroup, next,  in btrfs_sysfs_del_qgroups()
2587 		btrfs_sysfs_del_one_qgroup(fs_info, qgroup);  in btrfs_sysfs_del_qgroups()
2599 	struct btrfs_qgroup *qgroup;  in btrfs_sysfs_add_qgroups()  local
2619 	rbtree_postorder_for_each_entry_safe(qgroup, next,  in btrfs_sysfs_add_qgroups()
2621 		ret = btrfs_sysfs_add_one_qgroup(fs_info, qgroup);  in btrfs_sysfs_add_qgroups()
2633 				struct btrfs_qgroup *qgroup)  in btrfs_sysfs_del_one_qgroup()  argument
2638 	if (qgroup->kobj.state_initialized) {  in btrfs_sysfs_del_one_qgroup()
2639 		kobject_del(&qgroup->kobj);  in btrfs_sysfs_del_one_qgroup()
2640 		kobject_put(&qgroup->kobj);  in btrfs_sysfs_del_one_qgroup()