1568 	struct btrfs_fs_devices *fs_devs = to_fs_devs(kobj);  in btrfs_release_fsid_kobj()  local
1570 	memset(&fs_devs->fsid_kobj, 0, sizeof(struct kobject));  in btrfs_release_fsid_kobj()
1571 	complete(&fs_devs->kobj_unregister);  in btrfs_release_fsid_kobj()
1660 static void __btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in __btrfs_sysfs_remove_fsid()  argument
1662 	if (fs_devs->devinfo_kobj) {  in __btrfs_sysfs_remove_fsid()
1663 		kobject_del(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1664 		kobject_put(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1665 		fs_devs->devinfo_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1668 	if (fs_devs->devices_kobj) {  in __btrfs_sysfs_remove_fsid()
1669 		kobject_del(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1670 		kobject_put(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1671 		fs_devs->devices_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1674 	if (fs_devs->fsid_kobj.state_initialized) {  in __btrfs_sysfs_remove_fsid()
1675 		kobject_del(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1676 		kobject_put(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1677 		wait_for_completion(&fs_devs->kobj_unregister);  in __btrfs_sysfs_remove_fsid()
1682 void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_remove_fsid()  argument
1686 	if (fs_devs) {  in btrfs_sysfs_remove_fsid()
1687 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
1691 	list_for_each_entry(fs_devs, fs_uuids, fs_list) {  in btrfs_sysfs_remove_fsid()
1692 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
2253 int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_add_fsid()  argument
2257 	init_completion(&fs_devs->kobj_unregister);  in btrfs_sysfs_add_fsid()
2258 	fs_devs->fsid_kobj.kset = btrfs_kset;  in btrfs_sysfs_add_fsid()
2259 	ret = kobject_init_and_add(&fs_devs->fsid_kobj, &btrfs_ktype, NULL,  in btrfs_sysfs_add_fsid()
2260 				   "%pU", fs_devs->fsid);  in btrfs_sysfs_add_fsid()
2262 		kobject_put(&fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
2266 	fs_devs->devices_kobj = kobject_create_and_add("devices",  in btrfs_sysfs_add_fsid()
2267 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
2268 	if (!fs_devs->devices_kobj) {  in btrfs_sysfs_add_fsid()
2269 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
2271 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
2275 	fs_devs->devinfo_kobj = kobject_create_and_add("devinfo",  in btrfs_sysfs_add_fsid()
2276 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
2277 	if (!fs_devs->devinfo_kobj) {  in btrfs_sysfs_add_fsid()
2278 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
2280 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
2290 	struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;  in btrfs_sysfs_add_mounted()  local
2291 	struct kobject *fsid_kobj = &fs_devs->fsid_kobj;  in btrfs_sysfs_add_mounted()
2293 	ret = btrfs_sysfs_add_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()
2299 		btrfs_sysfs_remove_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()