540 	struct page *rpage;  in dmirror_devmem_alloc_page()  local
546 	rpage = alloc_page(GFP_HIGHUSER);  in dmirror_devmem_alloc_page()
547 	if (!rpage)  in dmirror_devmem_alloc_page()
563 	dpage->zone_device_data = rpage;  in dmirror_devmem_alloc_page()
569 	__free_page(rpage);  in dmirror_devmem_alloc_page()
585 		struct page *rpage;  in dmirror_migrate_alloc_and_copy()  local
600 		rpage = dpage->zone_device_data;  in dmirror_migrate_alloc_and_copy()
602 			copy_highpage(rpage, spage);  in dmirror_migrate_alloc_and_copy()
604 			clear_highpage(rpage);  in dmirror_migrate_alloc_and_copy()
612 		rpage->zone_device_data = dmirror;  in dmirror_migrate_alloc_and_copy()
1002 	struct page *rpage = page->zone_device_data;  in dmirror_devmem_free()  local
1005 	if (rpage)  in dmirror_devmem_free()
1006 		__free_page(rpage);  in dmirror_devmem_free()
1054 	struct page *rpage;  in dmirror_devmem_fault()  local
1063 	rpage = vmf->page->zone_device_data;  in dmirror_devmem_fault()
1064 	dmirror = rpage->zone_device_data;  in dmirror_devmem_fault()