QWANTRMQSYNC
{ SF(QWANTRMQSYNC), "Want to remove sync stream Q" },
if (qp->q_flag & QWANTRMQSYNC) {
qp->q_flag &= ~QWANTRMQSYNC;
qp->q_flag |= QWANTRMQSYNC;
wqp->q_flag |= QWANTRMQSYNC;