avg_seg_size 508 drivers/nvme/host/pci.c unsigned int avg_seg_size; avg_seg_size 513 drivers/nvme/host/pci.c avg_seg_size = DIV_ROUND_UP(blk_rq_payload_bytes(req), nseg); avg_seg_size 519 drivers/nvme/host/pci.c if (!sgl_threshold || avg_seg_size < sgl_threshold)