Lines Matching refs:sg_elems
64 unsigned int sg_elems; member
256 (req->nr_phys_segments + 2 > vblk->sg_elems)); in virtio_queue_rq()
679 sg_init_table(vbr->sg, vblk->sg_elems); in virtblk_init_request()
708 u32 v, blk_size, max_size, sg_elems, opt_io_size; in virtblk_probe() local
727 &sg_elems); in virtblk_probe()
730 if (err || !sg_elems) in virtblk_probe()
731 sg_elems = 1; in virtblk_probe()
734 sg_elems += 2; in virtblk_probe()
746 vblk->sg_elems = sg_elems; in virtblk_probe()
776 sizeof(struct scatterlist) * sg_elems; in virtblk_probe()
810 blk_queue_max_segments(q, vblk->sg_elems-2); in virtblk_probe()
889 v = sg_elems - 2; in virtblk_probe()