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];