294 	struct page *to_page;  in ttm_tt_swapin()  local
309 		to_page = ttm->pages[i];  in ttm_tt_swapin()
310 		if (unlikely(to_page == NULL))  in ttm_tt_swapin()
313 		copy_highpage(to_page, from_page);  in ttm_tt_swapin()
332 	struct page *to_page;  in ttm_tt_swapout()  local
356 		to_page = shmem_read_mapping_page(swap_space, i);  in ttm_tt_swapout()
357 		if (IS_ERR(to_page)) {  in ttm_tt_swapout()
358 			ret = PTR_ERR(to_page);  in ttm_tt_swapout()
361 		copy_highpage(to_page, from_page);  in ttm_tt_swapout()
362 		set_page_dirty(to_page);  in ttm_tt_swapout()
363 		mark_page_accessed(to_page);  in ttm_tt_swapout()
364 		page_cache_release(to_page);  in ttm_tt_swapout()