Lines Matching refs:nr_ring_pages
152 __CONST_RING_SIZE(blkif, XEN_PAGE_SIZE * (info)->nr_ring_pages)
204 unsigned int nr_ring_pages; member
1328 for (i = 0; i < info->nr_ring_pages; i++) { in blkif_free_ring()
1334 free_pages((unsigned long)rinfo->ring.sring, get_order(info->nr_ring_pages * XEN_PAGE_SIZE)); in blkif_free_ring()
1675 unsigned long ring_size = info->nr_ring_pages * XEN_PAGE_SIZE; in setup_blkring()
1678 for (i = 0; i < info->nr_ring_pages; i++) in setup_blkring()
1690 err = xenbus_grant_ring(dev, rinfo->ring.sring, info->nr_ring_pages, gref); in setup_blkring()
1696 for (i = 0; i < info->nr_ring_pages; i++) in setup_blkring()
1730 if (info->nr_ring_pages == 1) { in write_per_ring_nodes()
1737 for (i = 0; i < info->nr_ring_pages; i++) { in write_per_ring_nodes()
1788 info->nr_ring_pages = 1 << ring_page_order; in talk_to_blkback()
1810 if (info->nr_ring_pages > 1) { in talk_to_blkback()