1config EXT2_FS 2 tristate "Second extended fs support" 3 help 4 Ext2 is a standard Linux file system for hard disks. 5 6 To compile this file system support as a module, choose M here: the 7 module will be called ext2. 8 9 If unsure, say Y. 10 11config EXT2_FS_XATTR 12 bool "Ext2 extended attributes" 13 depends on EXT2_FS 14 help 15 Extended attributes are name:value pairs associated with inodes by 16 the kernel or by users (see the attr(5) manual page for details). 17 18 If unsure, say N. 19 20config EXT2_FS_POSIX_ACL 21 bool "Ext2 POSIX Access Control Lists" 22 depends on EXT2_FS_XATTR 23 select FS_POSIX_ACL 24 help 25 Posix Access Control Lists (ACLs) support permissions for users and 26 groups beyond the owner/group/world scheme. 27 28 If you don't know what Access Control Lists are, say N 29 30config EXT2_FS_SECURITY 31 bool "Ext2 Security Labels" 32 depends on EXT2_FS_XATTR 33 help 34 Security labels support alternative access control models 35 implemented by security modules like SELinux. This option 36 enables an extended attribute handler for file security 37 labels in the ext2 filesystem. 38 39 If you are not using a security module that requires using 40 extended attributes for file security labels, say N. 41