1249 	if (PageUptodate(page)) {  in f2fs_get_read_data_page()
1263 		if (!PageUptodate(page))  in f2fs_get_read_data_page()
1286 	if (page && PageUptodate(page))  in f2fs_find_data_page()
1294 	if (PageUptodate(page))  in f2fs_find_data_page()
1298 	if (unlikely(!PageUptodate(page))) {  in f2fs_find_data_page()
1326 	if (unlikely(!PageUptodate(page))) {  in f2fs_get_lock_data_page()
1369 	if (PageUptodate(page))  in f2fs_get_new_data_page()
1374 		if (!PageUptodate(page))  in f2fs_get_new_data_page()
2097 		if (!PageUptodate(page) && (!PageSwapCache(page) &&  in f2fs_read_single_page()
2116 		if (!PageUptodate(page))  in f2fs_read_single_page()
2199 			if (!PageUptodate(page))  in f2fs_read_multi_pages()
2201 		} else if (!PageUptodate(page)) {  in f2fs_read_multi_pages()
2513 		if (PageUptodate(mpage))  in f2fs_encrypt_one_page()
3452 	if (len == PAGE_SIZE || PageUptodate(page))  in f2fs_write_begin()
3479 		if (unlikely(!PageUptodate(page))) {  in f2fs_write_begin()
3508 	if (!PageUptodate(page)) {  in f2fs_write_end()
3744 	if (!PageUptodate(page))  in f2fs_set_data_page_dirty()