Lines Matching refs:qhead
1032 int qhead;
1227 qhead = QHEAD(q);
1293 cmn_err(CE_NOTE, "!about to write to queue, qbuf: %p, qhead: %d, "
1295 (void *) qbuf, qhead, qtail, iofbas,
1401 * mark an io header as flushed. If it is the qhead,
1905 nsc_off_t qhead;
1981 qhead = QNXTIO(q);
1989 while ((qhead == LASTQTAIL(q)) && (IS_QSTATE(q, QTAILBUSY))) {
1992 cmn_err(CE_NOTE, "!Qtail busy delay lastqtail: %d", qhead);
2001 rc = rdc_ns_io(group->diskqfd, NSC_READ, qhead,
2009 qhead, rc);
2038 "iostatus: %d setid: %d time: %d", qhead, p->pos, p->len,
2048 rc = nsc_alloc_buf(group->diskqfd, qhead + 1, iohdr->dat.len,
2056 rc1 = nsc_alloc_abuf(qhead + 1, iohdr->dat.len, 0, &abuf);
2067 rc2 = nsc_copy(buf, abuf, qhead + 1, qhead + 1, iohdr->dat.len);
2535 " , nitems %" NSC_SZFMT ", qhead %p qtail %p",
2568 " , qhead %p qtail %p",
2677 cmn_err(CE_PANIC, "rdc filler: q %p, qhead 0, "