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

/freebsd-9-stable/sys/kern/
Dkern_alq.c64 int aq_writetail; /* Flush starts at this location */ member
332 aiov[0].iov_base = alq->aq_entbuf + alq->aq_writetail; in alq_doio()
334 if (alq->aq_writetail < alq->aq_writehead) { in alq_doio()
336 totlen = aiov[0].iov_len = alq->aq_writehead - alq->aq_writetail; in alq_doio()
339 totlen = aiov[0].iov_len = alq->aq_buflen - alq->aq_writetail - in alq_doio()
347 aiov[0].iov_len = alq->aq_buflen - alq->aq_writetail - in alq_doio()
387 alq->aq_writetail = (alq->aq_writetail + totlen + wrapearly) % in alq_doio()
404 alq->aq_writehead = alq->aq_writetail = 0; in alq_doio()
406 KASSERT((alq->aq_writetail >= 0 && alq->aq_writetail < alq->aq_buflen), in alq_doio()
474 alq->aq_writehead = alq->aq_writetail = 0; in alq_open_flags()
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