Lines Matching refs:lq_head
93 RF_ASSERT(q->lq_count == 0 && q->lq_head == NULL);
94 q->lq_head = q->lq_tail = elem;
96 RF_ASSERT(q->lq_count != 0 && q->lq_head != NULL);
129 if (q->lq_head) {
131 nd = q->lq_head;
132 q->lq_head = q->lq_head->next;
133 if (!q->lq_head)
162 RF_DiskQueueData_t *lp = q->lq_head, *pt = NULL; /* lp = lo-pri queue
176 q->lq_head = lp->next; /* delete the head entry */
178 if (!q->lq_head)
202 lp = (pt) ? pt->next : q->lq_head; /* reset low-pri pointer