NFSv4: Ensure the state manager handles NFS4ERR_NO_GRACE correctly

commit c8b7ae3d3221536228260757444ee10c6d71793f upstream.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 6aea9f6e48f8bc06a43a151faba9b1366506e668..2a7f163cfd704bd49ca376b8b3b4b89b65dcad2a 100644 (file)
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1057,6 +1057,9 @@ static int nfs4_recovery_handle_error(struct nfs_client *clp, int error)
                case -NFS4ERR_CB_PATH_DOWN:
                        nfs_handle_cb_pathdown(clp);
                        return 0;
+               case -NFS4ERR_NO_GRACE:
+                       nfs4_state_end_reclaim_reboot(clp);
+                       return 0;
                case -NFS4ERR_STALE_CLIENTID:
                case -NFS4ERR_LEASE_MOVED:
                        set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state);