1081 	struct btrfs_fs_devices *fs_devs = to_fs_devs(kobj);  in btrfs_release_fsid_kobj()  local
1083 	memset(&fs_devs->fsid_kobj, 0, sizeof(struct kobject));  in btrfs_release_fsid_kobj()
1084 	complete(&fs_devs->kobj_unregister);  in btrfs_release_fsid_kobj()
1158 static void __btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in __btrfs_sysfs_remove_fsid()  argument
1160 	if (fs_devs->devinfo_kobj) {  in __btrfs_sysfs_remove_fsid()
1161 		kobject_del(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1162 		kobject_put(fs_devs->devinfo_kobj);  in __btrfs_sysfs_remove_fsid()
1163 		fs_devs->devinfo_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1166 	if (fs_devs->devices_kobj) {  in __btrfs_sysfs_remove_fsid()
1167 		kobject_del(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1168 		kobject_put(fs_devs->devices_kobj);  in __btrfs_sysfs_remove_fsid()
1169 		fs_devs->devices_kobj = NULL;  in __btrfs_sysfs_remove_fsid()
1172 	if (fs_devs->fsid_kobj.state_initialized) {  in __btrfs_sysfs_remove_fsid()
1173 		kobject_del(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1174 		kobject_put(&fs_devs->fsid_kobj);  in __btrfs_sysfs_remove_fsid()
1175 		wait_for_completion(&fs_devs->kobj_unregister);  in __btrfs_sysfs_remove_fsid()
1180 void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_remove_fsid()  argument
1184 	if (fs_devs) {  in btrfs_sysfs_remove_fsid()
1185 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
1189 	list_for_each_entry(fs_devs, fs_uuids, fs_list) {  in btrfs_sysfs_remove_fsid()
1190 		__btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_remove_fsid()
1723 int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs)  in btrfs_sysfs_add_fsid()  argument
1727 	init_completion(&fs_devs->kobj_unregister);  in btrfs_sysfs_add_fsid()
1728 	fs_devs->fsid_kobj.kset = btrfs_kset;  in btrfs_sysfs_add_fsid()
1729 	error = kobject_init_and_add(&fs_devs->fsid_kobj, &btrfs_ktype, NULL,  in btrfs_sysfs_add_fsid()
1730 				     "%pU", fs_devs->fsid);  in btrfs_sysfs_add_fsid()
1732 		kobject_put(&fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1736 	fs_devs->devices_kobj = kobject_create_and_add("devices",  in btrfs_sysfs_add_fsid()
1737 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1738 	if (!fs_devs->devices_kobj) {  in btrfs_sysfs_add_fsid()
1739 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
1741 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
1745 	fs_devs->devinfo_kobj = kobject_create_and_add("devinfo",  in btrfs_sysfs_add_fsid()
1746 						       &fs_devs->fsid_kobj);  in btrfs_sysfs_add_fsid()
1747 	if (!fs_devs->devinfo_kobj) {  in btrfs_sysfs_add_fsid()
1748 		btrfs_err(fs_devs->fs_info,  in btrfs_sysfs_add_fsid()
1750 		btrfs_sysfs_remove_fsid(fs_devs);  in btrfs_sysfs_add_fsid()
1760 	struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;  in btrfs_sysfs_add_mounted()  local
1761 	struct kobject *fsid_kobj = &fs_devs->fsid_kobj;  in btrfs_sysfs_add_mounted()
1763 	error = btrfs_sysfs_add_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()
1769 		btrfs_sysfs_remove_fs_devices(fs_devs);  in btrfs_sysfs_add_mounted()
1990 	struct btrfs_fs_devices *fs_devs;  in btrfs_sysfs_feature_update()  local
2005 	fs_devs = fs_info->fs_devices;  in btrfs_sysfs_feature_update()
2006 	fsid_kobj = &fs_devs->fsid_kobj;  in btrfs_sysfs_feature_update()