Lines Matching refs:oldest
64 * runs out, VTW makes room by discarding old vestigial PCBs, oldest first.
682 /* We only delete the oldest entry.
684 if (vtw != ctl->oldest.v)
694 ctl->oldest.v = 0;
696 ctl->oldest.v = vtw_next(ctl, vtw);
1473 if (!ctl->oldest.v)
1474 ctl->oldest.v = vtw;
1488 if (!ctl->oldest.v) {
1493 for (vtw = ctl->oldest.v; vtw && ctl->nalloc; ) {
1505 ctl->oldest.v = vtw = vtw_next(ctl, vtw);
1509 /* Latch oldest timeval if none specified.
1530 vtw = ctl->oldest.v;