setroot
setroot(bootdv, bootpartition, RB_USERREQ);
setroot(bootdv, part, RB_USERREQ);
setroot(bootdv, part, RB_USERREQ);
setroot(bootdv, 0, RB_USERREQ);
setroot(bootdv, 0, RB_USERREQ);
setroot(bootdv, part, RB_USERREQ);
setroot(dv, 0, RB_USERREQ);
setroot(bootdv, 0, RB_USERREQ);
setroot(bootdv, 0, RB_USERREQ);
setroot(bootdv, 0, RB_USERREQ);
setroot(bootdv, 0, RB_USERREQ);
setroot(bootdv, part, RB_USERREQ);
setroot(bootdv, part, RB_USERREQ);
setroot(bootdv, bp->val[2], RB_USERREQ | RB_HALT);
void setroot(struct device *, int, int);