NFS_DELEGATION_RETURN_IF_CLOSED
set_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags);
if (test_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags)) {
clear_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags);
test_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags))
set_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags);
{ BIT(NFS_DELEGATION_RETURN_IF_CLOSED), "RETURN_IF_CLOSED" }, \