IOVA_FQ_SIZE      460 drivers/iommu/iova.c 	for ((i) = (fq)->head; (i) != (fq)->tail; (i) = ((i) + 1) % IOVA_FQ_SIZE)
IOVA_FQ_SIZE      465 drivers/iommu/iova.c 	return (((fq->tail + 1) % IOVA_FQ_SIZE) == fq->head);
IOVA_FQ_SIZE      474 drivers/iommu/iova.c 	fq->tail = (idx + 1) % IOVA_FQ_SIZE;
IOVA_FQ_SIZE      498 drivers/iommu/iova.c 		fq->head = (fq->head + 1) % IOVA_FQ_SIZE;
IOVA_FQ_SIZE       62 include/linux/iova.h 	struct iova_fq_entry entries[IOVA_FQ_SIZE];