Lines Matching defs:nr_ring_pages
160 __CONST_RING_SIZE(blkif, XEN_PAGE_SIZE * (info)->nr_ring_pages)
210 unsigned int nr_ring_pages;
1293 xenbus_teardown_ring((void **)&rinfo->ring.sring, info->nr_ring_pages,
1687 unsigned long ring_size = info->nr_ring_pages * XEN_PAGE_SIZE;
1690 info->nr_ring_pages, rinfo->ring_ref);
1717 * ring buffer may have multi pages depending on ->nr_ring_pages.
1727 if (info->nr_ring_pages == 1) {
1734 for (i = 0; i < info->nr_ring_pages; i++) {
1790 info->nr_ring_pages = 1 << ring_page_order;
1810 if (info->nr_ring_pages > 1) {