--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_DISK_GROUPS_TYPES_H
+#define _BCACHEFS_DISK_GROUPS_TYPES_H
+
+struct bch_disk_group_cpu {
+ bool deleted;
+ u16 parent;
+ u8 label[BCH_SB_LABEL_SIZE];
+ struct bch_devs_mask devs;
+};
+
+struct bch_disk_groups_cpu {
+ struct rcu_head rcu;
+ unsigned nr;
+ struct bch_disk_group_cpu entries[] __counted_by(nr);
+};
+
+#endif /* _BCACHEFS_DISK_GROUPS_TYPES_H */