1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 config EXT2_FS 2 config EXT2_FS
3 tristate "Second extended fs support ( !! 3 tristate "Second extended fs support"
4 select BUFFER_HEAD <<
5 select FS_IOMAP 4 select FS_IOMAP
>> 5 select LEGACY_DIRECT_IO
6 help 6 help
7 Ext2 is a standard Linux file system 7 Ext2 is a standard Linux file system for hard disks.
8 8
9 This filesystem driver is deprecated !! 9 To compile this file system support as a module, choose M here: the
10 support inode time stamps beyond 03: !! 10 module will be called ext2.
11 11
12 Ext2 users are advised to use ext4 d !! 12 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 13
21 config EXT2_FS_XATTR 14 config EXT2_FS_XATTR
22 bool "Ext2 extended attributes" 15 bool "Ext2 extended attributes"
23 depends on EXT2_FS 16 depends on EXT2_FS
24 help 17 help
25 Extended attributes are name:value p 18 Extended attributes are name:value pairs associated with inodes by
26 the kernel or by users (see the attr 19 the kernel or by users (see the attr(5) manual page for details).
27 20
28 If unsure, say N. 21 If unsure, say N.
29 22
30 config EXT2_FS_POSIX_ACL 23 config EXT2_FS_POSIX_ACL
31 bool "Ext2 POSIX Access Control Lists" 24 bool "Ext2 POSIX Access Control Lists"
32 depends on EXT2_FS_XATTR 25 depends on EXT2_FS_XATTR
33 select FS_POSIX_ACL 26 select FS_POSIX_ACL
34 help 27 help
35 Posix Access Control Lists (ACLs) su 28 Posix Access Control Lists (ACLs) support permissions for users and
36 groups beyond the owner/group/world 29 groups beyond the owner/group/world scheme.
37 30
38 If you don't know what Access Contro 31 If you don't know what Access Control Lists are, say N
39 32
40 config EXT2_FS_SECURITY 33 config EXT2_FS_SECURITY
41 bool "Ext2 Security Labels" 34 bool "Ext2 Security Labels"
42 depends on EXT2_FS_XATTR 35 depends on EXT2_FS_XATTR
43 help 36 help
44 Security labels support alternative 37 Security labels support alternative access control models
45 implemented by security modules like 38 implemented by security modules like SELinux. This option
46 enables an extended attribute handle 39 enables an extended attribute handler for file security
47 labels in the ext2 filesystem. 40 labels in the ext2 filesystem.
48 41
49 If you are not using a security modu 42 If you are not using a security module that requires using
50 extended attributes for file securit 43 extended attributes for file security labels, say N.
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