Lines Matching defs:nr_grefs
193 unsigned int nr_grefs, unsigned int evtchn)
205 err = xenbus_map_ring_valloc(blkif->be->dev, gref, nr_grefs,
221 rsp_prod, XEN_PAGE_SIZE * nr_grefs);
222 size = __RING_SIZE(sring_native, XEN_PAGE_SIZE * nr_grefs);
231 rsp_prod, XEN_PAGE_SIZE * nr_grefs);
232 size = __RING_SIZE(sring_x86_32, XEN_PAGE_SIZE * nr_grefs);
241 rsp_prod, XEN_PAGE_SIZE * nr_grefs);
242 size = __RING_SIZE(sring_x86_64, XEN_PAGE_SIZE * nr_grefs);
978 unsigned int nr_grefs, evtchn;
988 nr_grefs = blkif->nr_ring_pages;
990 if (unlikely(!nr_grefs)) {
995 for (i = 0; i < nr_grefs; i++) {
1017 for (i = 0; i < nr_grefs * XEN_BLKIF_REQS_PER_PAGE; i++) {
1036 err = xen_blkif_map(ring, ring_ref, nr_grefs, evtchn);