NFS: Add method to detect whether an FSID is still on the server

[firefly-linux-kernel-4.4.55.git] / include / linux / nfs_xdr.h

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 405dfadcbc3b29ff415711b268285226a90964ba..8fe5b940c5f2c309cf9791d473be4a957c457cd1 100644 (file)
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1088,6 +1088,19 @@ struct nfs4_secinfo_res {
        struct nfs4_secinfo_flavors     *flavors;
 };
 
+struct nfs4_fsid_present_arg {
+       struct nfs4_sequence_args       seq_args;
+       const struct nfs_fh             *fh;
+       clientid4                       clientid;
+       unsigned char                   renew:1;
+};
+
+struct nfs4_fsid_present_res {
+       struct nfs4_sequence_res        seq_res;
+       struct nfs_fh                   *fh;
+       unsigned char                   renew:1;
+};
+
 #endif /* CONFIG_NFS_V4 */
 
 struct nfstime4 {