TSIASET
tspp->ts_flags |= TSIASET;
tspp->ts_flags |= TSIASET;
tspp->ts_flags &= ~TSIASET;
if (tspp->ts_flags & TSIASET)
if (INHERITED(t) || (tspp->ts_flags & TSIASET)) {
if (INHERITED(t) || (tspp->ts_flags & TSIASET) ||
if ((t->t_schedflag & TS_SWAPENQ) && !(tspp->ts_flags & TSIASET)) {
if (tspp->ts_flags & TSIASET)
if (!(tspp->ts_flags & TSIASET) ||
tspp->ts_flags |= TSIASET;
tspp->ts_flags &= ~TSIASET;
frontq = (tspp->ts_flags & TSIASET) != 0;
tspp->ts_flags = TSIA | TSIASET;
if (tspp->ts_flags & TSIASET)