| config EXT2_FS |
| tristate "Second extended fs support" |
| help |
| Ext2 is a standard Linux file system for hard disks. |
| |
| To compile this file system support as a module, choose M here: the |
| module will be called ext2. |
| |
| If unsure, say Y. |
| |
| config EXT2_FS_XATTR |
| bool "Ext2 extended attributes" |
| depends on EXT2_FS |
| help |
| Extended attributes are name:value pairs associated with inodes by |
| the kernel or by users (see the attr(5) manual page, or visit |
| <http://acl.bestbits.at/> for details). |
| |
| If unsure, say N. |
| |
| config EXT2_FS_POSIX_ACL |
| bool "Ext2 POSIX Access Control Lists" |
| depends on EXT2_FS_XATTR |
| select FS_POSIX_ACL |
| help |
| Posix Access Control Lists (ACLs) support permissions for users and |
| groups beyond the owner/group/world scheme. |
| |
| To learn more about Access Control Lists, visit the Posix ACLs for |
| Linux website <http://acl.bestbits.at/>. |
| |
| If you don't know what Access Control Lists are, say N |
| |
| config EXT2_FS_SECURITY |
| bool "Ext2 Security Labels" |
| depends on EXT2_FS_XATTR |
| help |
| Security labels support alternative access control models |
| implemented by security modules like SELinux. This option |
| enables an extended attribute handler for file security |
| labels in the ext2 filesystem. |
| |
| If you are not using a security module that requires using |
| extended attributes for file security labels, say N. |
| |
| config EXT2_FS_XIP |
| bool "Ext2 execute in place support" |
| depends on EXT2_FS && MMU |
| help |
| Execute in place can be used on memory-backed block devices. If you |
| enable this option, you can select to mount block devices which are |
| capable of this feature without using the page cache. |
| |
| If you do not use a block device that is capable of using this, |
| or if unsure, say N. |
