1 # SPDX-License-Identifier: GPL-2.0-only <<
2 config EXT2_FS 1 config EXT2_FS
3 tristate "Second extended fs support ( !! 2 tristate "Second extended fs support"
4 select BUFFER_HEAD <<
5 select FS_IOMAP <<
6 help 3 help
7 Ext2 is a standard Linux file system 4 Ext2 is a standard Linux file system for hard disks.
8 5
9 This filesystem driver is deprecated !! 6 To compile this file system support as a module, choose M here: the
10 support inode time stamps beyond 03: !! 7 module will be called ext2.
11 8
12 Ext2 users are advised to use ext4 d !! 9 If unsure, say Y.
13 The driver is fully compatible, supp <<
14 or extents, and also supports larger <<
15 is created with at least 256 byte in <<
16 <<
17 This code is kept as a simple refere <<
18 <<
19 If unsure, say N. <<
20 10
21 config EXT2_FS_XATTR 11 config EXT2_FS_XATTR
22 bool "Ext2 extended attributes" 12 bool "Ext2 extended attributes"
23 depends on EXT2_FS 13 depends on EXT2_FS
24 help 14 help
25 Extended attributes are name:value p 15 Extended attributes are name:value pairs associated with inodes by
26 the kernel or by users (see the attr !! 16 the kernel or by users (see the attr(5) manual page, or visit
>> 17 <http://acl.bestbits.at/> for details).
27 18
28 If unsure, say N. 19 If unsure, say N.
29 20
30 config EXT2_FS_POSIX_ACL 21 config EXT2_FS_POSIX_ACL
31 bool "Ext2 POSIX Access Control Lists" 22 bool "Ext2 POSIX Access Control Lists"
32 depends on EXT2_FS_XATTR 23 depends on EXT2_FS_XATTR
33 select FS_POSIX_ACL 24 select FS_POSIX_ACL
34 help 25 help
35 Posix Access Control Lists (ACLs) su 26 Posix Access Control Lists (ACLs) support permissions for users and
36 groups beyond the owner/group/world 27 groups beyond the owner/group/world scheme.
37 28
>> 29 To learn more about Access Control Lists, visit the Posix ACLs for
>> 30 Linux website <http://acl.bestbits.at/>.
>> 31
38 If you don't know what Access Contro 32 If you don't know what Access Control Lists are, say N
39 33
40 config EXT2_FS_SECURITY 34 config EXT2_FS_SECURITY
41 bool "Ext2 Security Labels" 35 bool "Ext2 Security Labels"
42 depends on EXT2_FS_XATTR 36 depends on EXT2_FS_XATTR
43 help 37 help
44 Security labels support alternative 38 Security labels support alternative access control models
45 implemented by security modules like 39 implemented by security modules like SELinux. This option
46 enables an extended attribute handle 40 enables an extended attribute handler for file security
47 labels in the ext2 filesystem. 41 labels in the ext2 filesystem.
48 42
49 If you are not using a security modu 43 If you are not using a security module that requires using
50 extended attributes for file securit 44 extended attributes for file security labels, say N.
>> 45
>> 46 config EXT2_FS_XIP
>> 47 bool "Ext2 execute in place support"
>> 48 depends on EXT2_FS && MMU
>> 49 help
>> 50 Execute in place can be used on memory-backed block devices. If you
>> 51 enable this option, you can select to mount block devices which are
>> 52 capable of this feature without using the page cache.
>> 53
>> 54 If you do not use a block device that is capable of using this,
>> 55 or if unsure, say N.
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