nfsd: support callbacks with gss flavors

This patch adds server-side support for callbacks other than AUTH_SYS.

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, 5 insertions, 0 deletions

diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 3105efbb182d..192453248870 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -407,6 +407,7 @@ enum {
         RPCAUTH_nfs,
         RPCAUTH_portmap,
         RPCAUTH_statd,
+        RPCAUTH_nfsd4_cb,
         RPCAUTH_RootEOF
 };
 
@@ -440,6 +441,10 @@ static struct rpc_filelist files[] = {
                 .name = "statd",
                 .mode = S_IFDIR | S_IRUGO | S_IXUGO,
         },
+        [RPCAUTH_nfsd4_cb] = {
+                .name = "nfsd4_cb",
+                .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+        },
 };
 
 enum {