Lines Matching defs:head
190 uint32_t head;
203 uint32_t head;
612 iou->sqhead = (uint32_t*) (sq + params.sq_off.head);
617 iou->cqhead = (uint32_t*) (sq + params.cq_off.head);
793 uint32_t head;
801 head = atomic_load_explicit((_Atomic uint32_t*) iou->sqhead,
806 if ((head & mask) == ((tail + 1) & mask))
1168 uint32_t head;
1176 head = *iou->cqhead;
1183 for (i = head; i != tail; i++) {