nfs41: Client indicates presence of NFSv4.1 callback channel.
Set the SESSION4_BACK_CHAN flag to indicate the client supports a backchannel.
Signed-off-by: Ricardo Labiaga <ricardo.labiaga@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index f1f087b..4213c88 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4598,7 +4598,7 @@
int status;
nfs4_init_channel_attrs(&args);
- args.flags = (SESSION4_PERSIST);
+ args.flags = (SESSION4_PERSIST | SESSION4_BACK_CHAN);
status = rpc_call_sync(session->clp->cl_rpcclient, &msg, 0);