rpc: pass target name down to rpc level on callbacks

The rpc client needs to know the principal that the setclientid was done
as, so it can tell gssd who to authenticate to.

Signed-off-by: Olga Kornievskaia <aglo@citi.umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 6f0ee1b84a4f..c39a21040dcb 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -58,6 +58,7 @@ struct rpc_clnt {
         struct rpc_timeout      cl_timeout_default;
         struct rpc_program *    cl_program;
         char                    cl_inline_name[32];
+        char                    *cl_principal;  /* target to authenticate to */
 };
 
 /*
@@ -108,6 +109,7 @@ struct rpc_create_args {
         u32                     version;
         rpc_authflavor_t        authflavor;
         unsigned long           flags;
+        char                    *client_name;
 };
 
 /* Values for "flags" field */