nfs41: allow LD to choose DS connection auth flavor

flexfile layout may use different auth flavor as specified by MDS.

Reviewed-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <Thomas.Haynes@primarydata.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index efaa31c70fbe..7d7c36ff09fa 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -189,7 +189,8 @@ extern struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp,
                                              const struct sockaddr *ds_addr,
                                              int ds_addrlen, int ds_proto,
                                              unsigned int ds_timeo,
-                                             unsigned int ds_retrans);
+                                             unsigned int ds_retrans,
+                                             rpc_authflavor_t au_flavor);
 extern struct rpc_clnt *nfs4_find_or_create_ds_client(struct nfs_client *,
                                                 struct inode *);
 #ifdef CONFIG_PROC_FS