1222 	if (PageUptodate(page)) {  in f2fs_get_read_data_page()
1236 		if (!PageUptodate(page))  in f2fs_get_read_data_page()
1259 	if (page && PageUptodate(page))  in f2fs_find_data_page()
1267 	if (PageUptodate(page))  in f2fs_find_data_page()
1271 	if (unlikely(!PageUptodate(page))) {  in f2fs_find_data_page()
1299 	if (unlikely(!PageUptodate(page))) {  in f2fs_get_lock_data_page()
1342 	if (PageUptodate(page))  in f2fs_get_new_data_page()
1347 		if (!PageUptodate(page))  in f2fs_get_new_data_page()
2090 		if (!PageUptodate(page) && (!PageSwapCache(page) &&  in f2fs_read_single_page()
2109 		if (!PageUptodate(page))  in f2fs_read_single_page()
2193 			if (!PageUptodate(page))  in f2fs_read_multi_pages()
2195 		} else if (!PageUptodate(page)) {  in f2fs_read_multi_pages()
2502 		if (PageUptodate(mpage))  in f2fs_encrypt_one_page()
3487 	if (len == PAGE_SIZE || PageUptodate(page))  in f2fs_write_begin()
3514 		if (unlikely(!PageUptodate(page))) {  in f2fs_write_begin()
3544 	if (!PageUptodate(page)) {  in f2fs_write_end()
3830 	if (!PageUptodate(page))  in f2fs_set_data_page_dirty()