1310 	struct btrfs_fs_devices *fs_devs = to_fs_devs(kobj);  in btrfs_release_fsid_kobj()  local
1312 	memset(&fs_devs->fsid_kobj, 0, sizeof(struct kobject));  in btrfs_release_fsid_kobj()
1313 	complete(&fs_devs->kobj_unregister);  in btrfs_release_fsid_kobj()
1402 static void __btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in __btrfs_sysfs_remove_fsid()  argument
1404 	if (fs_devs->devinfo_kobj) {  in __btrfs_sysfs_remove_fsid()
1405 		kobject_del(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1406 		kobject_put(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1407 		fs_devs->devinfo_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1410 	if (fs_devs->devices_kobj) {  in __btrfs_sysfs_remove_fsid()
1411 		kobject_del(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1412 		kobject_put(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1413 		fs_devs->devices_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1416 	if (fs_devs->fsid_kobj.state_initialized) {  in __btrfs_sysfs_remove_fsid()
1417 		kobject_del(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1418 		kobject_put(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1419 		wait_for_completion(&fs_devs->kobj_unregister);  in __btrfs_sysfs_remove_fsid()
1424 void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_remove_fsid()  argument
1428 	if (fs_devs) {  in btrfs_sysfs_remove_fsid()
1429 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
1433 	list_for_each_entry(fs_devs, fs_uuids, fs_list) {  in btrfs_sysfs_remove_fsid()
1434 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
1975 int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_add_fsid()  argument
1979 	init_completion(&fs_devs->kobj_unregister);  in btrfs_sysfs_add_fsid()
1980 	fs_devs->fsid_kobj.kset = btrfs_kset;  in btrfs_sysfs_add_fsid()
1981 	error = kobject_init_and_add(&fs_devs->fsid_kobj, &btrfs_ktype, NULL,  in btrfs_sysfs_add_fsid()
1982 				     "%pU", fs_devs->fsid);  in btrfs_sysfs_add_fsid()
1984 		kobject_put(&fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1988 	fs_devs->devices_kobj = kobject_create_and_add("devices",  in btrfs_sysfs_add_fsid()
1989 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1990 	if (!fs_devs->devices_kobj) {  in btrfs_sysfs_add_fsid()
1991 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
1993 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
1997 	fs_devs->devinfo_kobj = kobject_create_and_add("devinfo",  in btrfs_sysfs_add_fsid()
1998 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1999 	if (!fs_devs->devinfo_kobj) {  in btrfs_sysfs_add_fsid()
2000 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
2002 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
2012 	struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;  in btrfs_sysfs_add_mounted()  local
2013 	struct kobject *fsid_kobj = &fs_devs->fsid_kobj;  in btrfs_sysfs_add_mounted()
2015 	error = btrfs_sysfs_add_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()
2021 		btrfs_sysfs_remove_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()