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1# SPDX-License-Identifier: GPL-2.0-only
2config JFS_FS
3 tristate "JFS filesystem support"
4 select BUFFER_HEAD
5 select NLS
6 select NLS_UCS2_UTILS
7 select CRC32
8 select LEGACY_DIRECT_IO
9 help
10 This is a port of IBM's Journaled Filesystem . More information is
11 available in the file <file:Documentation/admin-guide/jfs.rst>.
12
13 If you do not intend to use the JFS filesystem, say N.
14
15config JFS_POSIX_ACL
16 bool "JFS POSIX Access Control Lists"
17 depends on JFS_FS
18 select FS_POSIX_ACL
19 help
20 Posix Access Control Lists (ACLs) support permissions for users and
21 groups beyond the owner/group/world scheme.
22
23 If you don't know what Access Control Lists are, say N
24
25config JFS_SECURITY
26 bool "JFS Security Labels"
27 depends on JFS_FS
28 help
29 Security labels support alternative access control models
30 implemented by security modules like SELinux. This option
31 enables an extended attribute handler for file security
32 labels in the jfs filesystem.
33
34 If you are not using a security module that requires using
35 extended attributes for file security labels, say N.
36
37config JFS_DEBUG
38 bool "JFS debugging"
39 depends on JFS_FS
40 help
41 If you are experiencing any problems with the JFS filesystem, say
42 Y here. This will result in additional debugging messages to be
43 written to the system log. Under normal circumstances, this
44 results in very little overhead.
45
46config JFS_STATISTICS
47 bool "JFS statistics"
48 depends on JFS_FS
49 help
50 Enabling this option will cause statistics from the JFS file system
51 to be made available to the user in the /proc/fs/jfs/ directory.
1# SPDX-License-Identifier: GPL-2.0-only
2config JFS_FS
3 tristate "JFS filesystem support"
4 select BUFFER_HEAD
5 select NLS
6 select NLS_UCS2_UTILS
7 select CRC32
8 select LEGACY_DIRECT_IO
9 help
10 This is a port of IBM's Journaled Filesystem . More information is
11 available in the file <file:Documentation/admin-guide/jfs.rst>.
12
13 If you do not intend to use the JFS filesystem, say N.
14
15config JFS_POSIX_ACL
16 bool "JFS POSIX Access Control Lists"
17 depends on JFS_FS
18 select FS_POSIX_ACL
19 help
20 Posix Access Control Lists (ACLs) support permissions for users and
21 groups beyond the owner/group/world scheme.
22
23 If you don't know what Access Control Lists are, say N
24
25config JFS_SECURITY
26 bool "JFS Security Labels"
27 depends on JFS_FS
28 help
29 Security labels support alternative access control models
30 implemented by security modules like SELinux. This option
31 enables an extended attribute handler for file security
32 labels in the jfs filesystem.
33
34 If you are not using a security module that requires using
35 extended attributes for file security labels, say N.
36
37config JFS_DEBUG
38 bool "JFS debugging"
39 depends on JFS_FS
40 help
41 If you are experiencing any problems with the JFS filesystem, say
42 Y here. This will result in additional debugging messages to be
43 written to the system log. Under normal circumstances, this
44 results in very little overhead.
45
46config JFS_STATISTICS
47 bool "JFS statistics"
48 depends on JFS_FS
49 help
50 Enabling this option will cause statistics from the JFS file system
51 to be made available to the user in the /proc/fs/jfs/ directory.