default_physio
return (default_physio(strat, bp, dev, rw, mincnt, uio));
return (default_physio(strat, bp, dev, rw, mincnt, uio));
error = default_physio(strat, bp, dev, rw, mincnt,
error = default_physio(strat, bp, dev, rw,
extern int default_physio(int (*)(struct buf *), struct buf *,