1461 	struct btrfs_fs_devices *fs_devs = to_fs_devs(kobj);  in btrfs_release_fsid_kobj()  local
1463 	memset(&fs_devs->fsid_kobj, 0, sizeof(struct kobject));  in btrfs_release_fsid_kobj()
1464 	complete(&fs_devs->kobj_unregister);  in btrfs_release_fsid_kobj()
1553 static void __btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in __btrfs_sysfs_remove_fsid()  argument
1555 	if (fs_devs->devinfo_kobj) {  in __btrfs_sysfs_remove_fsid()
1556 		kobject_del(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1557 		kobject_put(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1558 		fs_devs->devinfo_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1561 	if (fs_devs->devices_kobj) {  in __btrfs_sysfs_remove_fsid()
1562 		kobject_del(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1563 		kobject_put(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1564 		fs_devs->devices_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1567 	if (fs_devs->fsid_kobj.state_initialized) {  in __btrfs_sysfs_remove_fsid()
1568 		kobject_del(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1569 		kobject_put(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1570 		wait_for_completion(&fs_devs->kobj_unregister);  in __btrfs_sysfs_remove_fsid()
1575 void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_remove_fsid()  argument
1579 	if (fs_devs) {  in btrfs_sysfs_remove_fsid()
1580 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
1584 	list_for_each_entry(fs_devs, fs_uuids, fs_list) {  in btrfs_sysfs_remove_fsid()
1585 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
2126 int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_add_fsid()  argument
2130 	init_completion(&fs_devs->kobj_unregister);  in btrfs_sysfs_add_fsid()
2131 	fs_devs->fsid_kobj.kset = btrfs_kset;  in btrfs_sysfs_add_fsid()
2132 	error = kobject_init_and_add(&fs_devs->fsid_kobj, &btrfs_ktype, NULL,  in btrfs_sysfs_add_fsid()
2133 				     "%pU", fs_devs->fsid);  in btrfs_sysfs_add_fsid()
2135 		kobject_put(&fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
2139 	fs_devs->devices_kobj = kobject_create_and_add("devices",  in btrfs_sysfs_add_fsid()
2140 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
2141 	if (!fs_devs->devices_kobj) {  in btrfs_sysfs_add_fsid()
2142 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
2144 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
2148 	fs_devs->devinfo_kobj = kobject_create_and_add("devinfo",  in btrfs_sysfs_add_fsid()
2149 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
2150 	if (!fs_devs->devinfo_kobj) {  in btrfs_sysfs_add_fsid()
2151 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
2153 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
2163 	struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;  in btrfs_sysfs_add_mounted()  local
2164 	struct kobject *fsid_kobj = &fs_devs->fsid_kobj;  in btrfs_sysfs_add_mounted()
2166 	error = btrfs_sysfs_add_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()
2172 		btrfs_sysfs_remove_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()