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