1 # SPDX-License-Identifier: GPL-2.0-only 2 config EFS_FS 3 tristate "EFS file system support (read only)" 4 depends on BLOCK 5 select BUFFER_HEAD 6 help 7 EFS is an older file system used for non-ISO9660 CD-ROMs and hard 8 disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer 9 uses the XFS file system for hard disk partitions however). 10 11 This implementation only offers read-only access. If you don't know 12 what all this is about, it's safe to say N. For more information 13 about EFS see its home page at <http://aeschi.ch.eu.org/efs/>. 14 15 To compile the EFS file system support as a module, choose M here: the 16 module will be called efs. 17