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6da0b38f AD |
1 | config EXT2_FS |
2 | tristate "Second extended fs support" | |
25f4e702 | 3 | select FS_IOMAP if FS_DAX |
6da0b38f AD |
4 | help |
5 | Ext2 is a standard Linux file system for hard disks. | |
6 | ||
7 | To compile this file system support as a module, choose M here: the | |
8 | module will be called ext2. | |
9 | ||
10 | If unsure, say Y. | |
11 | ||
12 | config EXT2_FS_XATTR | |
13 | bool "Ext2 extended attributes" | |
14 | depends on EXT2_FS | |
15 | help | |
16 | Extended attributes are name:value pairs associated with inodes by | |
17 | the kernel or by users (see the attr(5) manual page, or visit | |
18 | <http://acl.bestbits.at/> for details). | |
19 | ||
20 | If unsure, say N. | |
21 | ||
22 | config EXT2_FS_POSIX_ACL | |
23 | bool "Ext2 POSIX Access Control Lists" | |
24 | depends on EXT2_FS_XATTR | |
25 | select FS_POSIX_ACL | |
26 | help | |
27 | Posix Access Control Lists (ACLs) support permissions for users and | |
28 | groups beyond the owner/group/world scheme. | |
29 | ||
30 | To learn more about Access Control Lists, visit the Posix ACLs for | |
31 | Linux website <http://acl.bestbits.at/>. | |
32 | ||
33 | If you don't know what Access Control Lists are, say N | |
34 | ||
35 | config EXT2_FS_SECURITY | |
36 | bool "Ext2 Security Labels" | |
37 | depends on EXT2_FS_XATTR | |
38 | help | |
39 | Security labels support alternative access control models | |
40 | implemented by security modules like SELinux. This option | |
41 | enables an extended attribute handler for file security | |
42 | labels in the ext2 filesystem. | |
43 | ||
44 | If you are not using a security module that requires using | |
45 | extended attributes for file security labels, say N. |