Lines Matching refs:nr_rings
227 unsigned int nr_rings; member
277 (idx) < (info)->nr_rings; \
283 BUG_ON(i >= info->nr_rings); in get_rinfo()
1120 info->tag_set.nr_hw_queues = info->nr_rings; in xlvbd_alloc_gendisk()
1330 info->nr_rings = 0; in blkif_free()
1846 if (info->nr_rings == 1) { in talk_to_blkback()
1855 info->nr_rings); in talk_to_blkback()
1927 BUG_ON(info->nr_rings); in negotiate_mq()
1932 info->nr_rings = min(backend_max_queues, xen_blkif_max_queues); in negotiate_mq()
1934 if (!info->nr_rings) in negotiate_mq()
1935 info->nr_rings = 1; in negotiate_mq()
1939 info->rinfo = kvcalloc(info->nr_rings, info->rinfo_size, GFP_KERNEL); in negotiate_mq()
1942 info->nr_rings = 0; in negotiate_mq()
2135 blk_mq_update_nr_hw_queues(&info->tag_set, info->nr_rings); in blkfront_resume()