diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index fcae728..4f48000 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -50,6 +50,7 @@
 	const struct nfs4_state_recovery_ops *reboot_recovery_ops;
 	const struct nfs4_state_recovery_ops *nograce_recovery_ops;
 	const struct nfs4_state_maintenance_ops *state_renewal_ops;
+	const struct nfs4_mig_recovery_ops *mig_recovery_ops;
 };
 
 #define NFS_SEQID_CONFIRMED 1
@@ -203,6 +204,9 @@
 	int (*renew_lease)(struct nfs_client *, struct rpc_cred *);
 };
 
+struct nfs4_mig_recovery_ops {
+};
+
 extern const struct dentry_operations nfs4_dentry_operations;
 
 /* dir.c */