250 	struct gntab_unmap_queue_data unmap_data;  in free_persistent_gnts()  local
255 	unmap_data.pages = pages;  in free_persistent_gnts()
256 	unmap_data.unmap_ops = unmap;  in free_persistent_gnts()
257 	unmap_data.kunmap_ops = NULL;  in free_persistent_gnts()
273 			unmap_data.count = segs_to_unmap;  in free_persistent_gnts()
274 			BUG_ON(gnttab_unmap_refs_sync(&unmap_data));  in free_persistent_gnts()
297 	struct gntab_unmap_queue_data unmap_data;  in xen_blkbk_unmap_purged_grants()  local
299 	unmap_data.pages = pages;  in xen_blkbk_unmap_purged_grants()
300 	unmap_data.unmap_ops = unmap;  in xen_blkbk_unmap_purged_grants()
301 	unmap_data.kunmap_ops = NULL;  in xen_blkbk_unmap_purged_grants()
317 			unmap_data.count = segs_to_unmap;  in xen_blkbk_unmap_purged_grants()
318 			BUG_ON(gnttab_unmap_refs_sync(&unmap_data));  in xen_blkbk_unmap_purged_grants()
326 		unmap_data.count = segs_to_unmap;  in xen_blkbk_unmap_purged_grants()
327 		BUG_ON(gnttab_unmap_refs_sync(&unmap_data));  in xen_blkbk_unmap_purged_grants()