1256 	memset(&fs_devs->fsid_kobj, 0, sizeof(struct kobject));  in btrfs_release_fsid_kobj()
1269 	return container_of(kobj, struct btrfs_fs_devices, fsid_kobj);  in to_fs_devs()
1333 				ret = sysfs_merge_group(&fs_info->fs_devices->fsid_kobj,  in addrm_unknown_feature_attrs()
1338 				sysfs_unmerge_group(&fs_info->fs_devices->fsid_kobj,  in addrm_unknown_feature_attrs()
1360 	if (fs_devs->fsid_kobj.state_initialized) {  in __btrfs_sysfs_remove_fsid()
1361 		kobject_del(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1362 		kobject_put(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1398 	struct kobject *fsid_kobj = &fs_info->fs_devices->fsid_kobj;  in btrfs_sysfs_remove_mounted()  local
1400 	sysfs_remove_link(fsid_kobj, "bdi");  in btrfs_sysfs_remove_mounted()
1420 	sysfs_remove_group(fsid_kobj, &btrfs_feature_attr_group);  in btrfs_sysfs_remove_mounted()
1421 	sysfs_remove_files(fsid_kobj, btrfs_attrs);  in btrfs_sysfs_remove_mounted()
1889 	if (kobject_rename(&fs_devices->fsid_kobj, fsid_buf))  in btrfs_sysfs_update_sprout_fsid()
1920 	fs_devs->fsid_kobj.kset = btrfs_kset;  in btrfs_sysfs_add_fsid()
1921 	error = kobject_init_and_add(&fs_devs->fsid_kobj, &btrfs_ktype, NULL,  in btrfs_sysfs_add_fsid()
1924 		kobject_put(&fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1929 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1938 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1953 	struct kobject *fsid_kobj = &fs_devs->fsid_kobj;  in btrfs_sysfs_add_mounted()  local
1959 	error = sysfs_create_files(fsid_kobj, btrfs_attrs);  in btrfs_sysfs_add_mounted()
1965 	error = sysfs_create_group(fsid_kobj,  in btrfs_sysfs_add_mounted()
1971 	fs_info->debug_kobj = kobject_create_and_add("debug", fsid_kobj);  in btrfs_sysfs_add_mounted()
1983 	fs_info->discard_kobj = kobject_create_and_add("discard", fsid_kobj);  in btrfs_sysfs_add_mounted()
1997 	error = sysfs_create_link(fsid_kobj, &fs_info->sb->s_bdi->dev->kobj, "bdi");  in btrfs_sysfs_add_mounted()
2002 						  fsid_kobj);  in btrfs_sysfs_add_mounted()
2223 	struct kobject *fsid_kobj = &fs_info->fs_devices->fsid_kobj;  in btrfs_sysfs_add_qgroups()  local
2231 	ASSERT(fsid_kobj);  in btrfs_sysfs_add_qgroups()
2240 				   fsid_kobj, "qgroups");  in btrfs_sysfs_add_qgroups()
2277 	struct kobject *fsid_kobj;  in btrfs_sysfs_feature_update()  local
2292 	fsid_kobj = &fs_devs->fsid_kobj;  in btrfs_sysfs_feature_update()
2294 	if (!fsid_kobj->state_initialized)  in btrfs_sysfs_feature_update()
2301 	sysfs_remove_group(fsid_kobj, &btrfs_feature_attr_group);  in btrfs_sysfs_feature_update()
2302 	ret = sysfs_create_group(fsid_kobj, &btrfs_feature_attr_group);  in btrfs_sysfs_feature_update()