314 	struct page *to_page;  in ttm_tt_swapin()  local
333 		to_page = ttm->pages[i];  in ttm_tt_swapin()
334 		if (unlikely(to_page == NULL))  in ttm_tt_swapin()
337 		copy_highpage(to_page, from_page);  in ttm_tt_swapin()
357 	struct page *to_page;  in ttm_tt_swapout()  local
386 		to_page = shmem_read_mapping_page_gfp(swap_space, i, gfp_mask);  in ttm_tt_swapout()
387 		if (IS_ERR(to_page)) {  in ttm_tt_swapout()
388 			ret = PTR_ERR(to_page);  in ttm_tt_swapout()
391 		copy_highpage(to_page, from_page);  in ttm_tt_swapout()
392 		set_page_dirty(to_page);  in ttm_tt_swapout()
393 		mark_page_accessed(to_page);  in ttm_tt_swapout()
394 		put_page(to_page);  in ttm_tt_swapout()