1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 2ddfaccd9SAlexey Dobriyanconfig UDF_FS 3ddfaccd9SAlexey Dobriyan tristate "UDF file system support" 4ddfaccd9SAlexey Dobriyan select CRC_ITU_T 5b8333ea1SJan Kara select NLS 6*9636e650SChristoph Hellwig select LEGACY_DIRECT_IO 7ddfaccd9SAlexey Dobriyan help 82c561bc3SJan Kara This is a file system used on some CD-ROMs and DVDs. Since the 92c561bc3SJan Kara file system is supported by multiple operating systems and is more 102c561bc3SJan Kara compatible with standard unix file systems, it is also suitable for 112c561bc3SJan Kara removable USB disks. Say Y if you intend to mount DVD discs or CDRW's 122c561bc3SJan Kara written in packet mode, or if you want to use UDF for removable USB 130c1bc6b8SMauro Carvalho Chehab disks. Please read <file:Documentation/filesystems/udf.rst>. 14ddfaccd9SAlexey Dobriyan 15ddfaccd9SAlexey Dobriyan To compile this file system support as a module, choose M here: the 16ddfaccd9SAlexey Dobriyan module will be called udf. 17ddfaccd9SAlexey Dobriyan 18ddfaccd9SAlexey Dobriyan If unsure, say N. 19