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Searched refs:qb_first (Results 1 – 4 of 4) sorted by relevance

/illumos-gate/usr/src/uts/common/io/
H A Dstream.c2052 if (qbp->qb_first == qbp->qb_last) { in getq_noenab()
2053 qbp->qb_first = NULL; in getq_noenab()
2056 qbp->qb_first = bp->b_next; in getq_noenab()
2221 if (mp == qbp->qb_first) { in rmvq_noenab()
2223 qbp->qb_first = mp->b_next; in rmvq_noenab()
2225 qbp->qb_first = NULL; in rmvq_noenab()
2306 qbp->qb_first = NULL; in flushq_common()
2412 qbp->qb_first = NULL; in flushband()
2449 mp = qbp->qb_first; in flushband()
2658 qbp->qb_first = bp; in putq()
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/illumos-gate/usr/src/uts/common/sys/
H A Dstream.h212 struct msgb *qb_first; /* beginning of band's data */ member
/illumos-gate/usr/src/uts/common/os/
H A Dstrsubr.c3548 qbp->qb_first = NULL; in allocband()
4749 if ((qbp->qb_flag & QB_WANTW) && qbp->qb_first != NULL) in backenable_insertedq()
4750 backenable(q, qbp->qb_first->b_band); in backenable_insertedq()
H A Dstreamio.c5628 if (qbp->qb_first) in strioctl()