Searched refs:nr_ring_pages (Results 1 – 3 of 3) sorted by relevance
327 WARN_ON(i != (XEN_BLKIF_REQS_PER_PAGE * blkif->nr_ring_pages)); in xen_blkif_disconnect()333 blkif->nr_ring_pages = 0; in xen_blkif_disconnect()982 nr_grefs = blkif->nr_ring_pages; in read_per_ring_refs()1118 blkif->nr_ring_pages = 1; in connect_ring()1121 blkif->nr_ring_pages = 1 << ring_page_order; in connect_ring()
318 unsigned int nr_ring_pages; member
160 __CONST_RING_SIZE(blkif, XEN_PAGE_SIZE * (info)->nr_ring_pages)210 unsigned int nr_ring_pages; member1293 xenbus_teardown_ring((void **)&rinfo->ring.sring, info->nr_ring_pages, in blkif_free_ring()1687 unsigned long ring_size = info->nr_ring_pages * XEN_PAGE_SIZE; in setup_blkring()1690 info->nr_ring_pages, rinfo->ring_ref); in setup_blkring()1727 if (info->nr_ring_pages == 1) { in write_per_ring_nodes()1734 for (i = 0; i < info->nr_ring_pages; i++) { in write_per_ring_nodes()1790 info->nr_ring_pages = 1 << ring_page_order; in talk_to_blkback()1810 if (info->nr_ring_pages > 1) { in talk_to_blkback()