1839 	struct btrfs_qgroup *qgroup = container_of(qgroup_kobj,			\
1841 	return btrfs_show_u64(&qgroup->_member, &fs_info->qgroup_lock, buf);	\
1843 BTRFS_ATTR(qgroup, _show_name, btrfs_qgroup_show_##_member)
1851 	struct btrfs_qgroup *qgroup = container_of(qgroup_kobj,			\
1853 	return btrfs_show_u64(&qgroup->rsv.values[_type],			\
1856 BTRFS_ATTR(qgroup, rsv_##_name, btrfs_qgroup_rsv_show_##_name)
1873 	BTRFS_ATTR_PTR(qgroup, referenced),
1874 	BTRFS_ATTR_PTR(qgroup, exclusive),
1875 	BTRFS_ATTR_PTR(qgroup, max_referenced),
1876 	BTRFS_ATTR_PTR(qgroup, max_exclusive),
1877 	BTRFS_ATTR_PTR(qgroup, limit_flags),
1878 	BTRFS_ATTR_PTR(qgroup, rsv_data),
1879 	BTRFS_ATTR_PTR(qgroup, rsv_meta_pertrans),
1880 	BTRFS_ATTR_PTR(qgroup, rsv_meta_prealloc),
1883 ATTRIBUTE_GROUPS(qgroup);
1887 	struct btrfs_qgroup *qgroup = container_of(kobj, struct btrfs_qgroup, kobj);  in qgroup_release()  local
1889 	memset(&qgroup->kobj, 0, sizeof(*kobj));  in qgroup_release()
1899 				struct btrfs_qgroup *qgroup)  in btrfs_sysfs_add_one_qgroup()  argument
1906 	if (qgroup->kobj.state_initialized)  in btrfs_sysfs_add_one_qgroup()
1911 	ret = kobject_init_and_add(&qgroup->kobj, &qgroup_ktype, qgroups_kobj,  in btrfs_sysfs_add_one_qgroup()
1912 			"%hu_%llu", btrfs_qgroup_level(qgroup->qgroupid),  in btrfs_sysfs_add_one_qgroup()
1913 			btrfs_qgroup_subvolid(qgroup->qgroupid));  in btrfs_sysfs_add_one_qgroup()
1915 		kobject_put(&qgroup->kobj);  in btrfs_sysfs_add_one_qgroup()
1922 	struct btrfs_qgroup *qgroup;  in btrfs_sysfs_del_qgroups()  local
1928 	rbtree_postorder_for_each_entry_safe(qgroup, next,  in btrfs_sysfs_del_qgroups()
1930 		btrfs_sysfs_del_one_qgroup(fs_info, qgroup);  in btrfs_sysfs_del_qgroups()
1942 	struct btrfs_qgroup *qgroup;  in btrfs_sysfs_add_qgroups()  local
1958 	rbtree_postorder_for_each_entry_safe(qgroup, next,  in btrfs_sysfs_add_qgroups()
1960 		ret = btrfs_sysfs_add_one_qgroup(fs_info, qgroup);  in btrfs_sysfs_add_qgroups()
1972 				struct btrfs_qgroup *qgroup)  in btrfs_sysfs_del_one_qgroup()  argument
1977 	if (qgroup->kobj.state_initialized) {  in btrfs_sysfs_del_one_qgroup()
1978 		kobject_del(&qgroup->kobj);  in btrfs_sysfs_del_one_qgroup()
1979 		kobject_put(&qgroup->kobj);  in btrfs_sysfs_del_one_qgroup()