162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ciconfig EFS_FS 362306a36Sopenharmony_ci tristate "EFS file system support (read only)" 462306a36Sopenharmony_ci depends on BLOCK 562306a36Sopenharmony_ci select BUFFER_HEAD 662306a36Sopenharmony_ci help 762306a36Sopenharmony_ci EFS is an older file system used for non-ISO9660 CD-ROMs and hard 862306a36Sopenharmony_ci disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer 962306a36Sopenharmony_ci uses the XFS file system for hard disk partitions however). 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci This implementation only offers read-only access. If you don't know 1262306a36Sopenharmony_ci what all this is about, it's safe to say N. For more information 1362306a36Sopenharmony_ci about EFS see its home page at <http://aeschi.ch.eu.org/efs/>. 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci To compile the EFS file system support as a module, choose M here: the 1662306a36Sopenharmony_ci module will be called efs. 17