250 	struct gntab_unmap_queue_data unmap_data;  in free_persistent_gnts()  local
252 	unmap_data.pages = pages;  in free_persistent_gnts()
253 	unmap_data.unmap_ops = unmap;  in free_persistent_gnts()
254 	unmap_data.kunmap_ops = NULL;  in free_persistent_gnts()
270 			unmap_data.count = segs_to_unmap;  in free_persistent_gnts()
271 			BUG_ON(gnttab_unmap_refs_sync(&unmap_data));  in free_persistent_gnts()
292 	struct gntab_unmap_queue_data unmap_data;  in xen_blkbk_unmap_purged_grants()  local
294 	unmap_data.pages = pages;  in xen_blkbk_unmap_purged_grants()
295 	unmap_data.unmap_ops = unmap;  in xen_blkbk_unmap_purged_grants()
296 	unmap_data.kunmap_ops = NULL;  in xen_blkbk_unmap_purged_grants()
312 			unmap_data.count = segs_to_unmap;  in xen_blkbk_unmap_purged_grants()
313 			BUG_ON(gnttab_unmap_refs_sync(&unmap_data));  in xen_blkbk_unmap_purged_grants()
321 		unmap_data.count = segs_to_unmap;  in xen_blkbk_unmap_purged_grants()
322 		BUG_ON(gnttab_unmap_refs_sync(&unmap_data));  in xen_blkbk_unmap_purged_grants()