1 # SPDX-License-Identifier: GPL-2.0-only <<
2 # 1 #
3 # Quota configuration 2 # Quota configuration
4 # 3 #
5 4
6 config QUOTA 5 config QUOTA
7 bool "Quota support" 6 bool "Quota support"
8 select QUOTACTL 7 select QUOTACTL
9 help 8 help
10 If you say Y here, you will be able 9 If you say Y here, you will be able to set per user limits for disk
11 usage (also called disk quotas). Cur 10 usage (also called disk quotas). Currently, it works for the
12 ext2, ext3, ext4, f2fs, jfs, ocfs2 a !! 11 ext2, ext3, and reiserfs file system. ext3 also supports journalled
13 Note that gfs2 and xfs use their own !! 12 quotas for which you don't need to run quotacheck(8) after an unclean
14 Ext3, ext4 and reiserfs also support !! 13 shutdown.
15 you don't need to run quotacheck(8) <<
16 For further details, read the Quota 14 For further details, read the Quota mini-HOWTO, available from
17 <https://www.tldp.org/docs.html#howt !! 15 <http://www.tldp.org/docs.html#howto>, or the documentation provided
18 with the quota tools. Probably the q 16 with the quota tools. Probably the quota support is only useful for
19 multi user systems. If unsure, say N 17 multi user systems. If unsure, say N.
20 18
21 config QUOTA_NETLINK_INTERFACE 19 config QUOTA_NETLINK_INTERFACE
22 bool "Report quota messages through ne 20 bool "Report quota messages through netlink interface"
23 depends on QUOTACTL && NET 21 depends on QUOTACTL && NET
24 help 22 help
25 If you say Y here, quota warnings (a 23 If you say Y here, quota warnings (about exceeding softlimit, reaching
26 hardlimit, etc.) will be reported th 24 hardlimit, etc.) will be reported through netlink interface. If unsure,
27 say Y. 25 say Y.
28 26
29 config PRINT_QUOTA_WARNING 27 config PRINT_QUOTA_WARNING
30 bool "Print quota warnings to console 28 bool "Print quota warnings to console (OBSOLETE)"
31 depends on QUOTA && BROKEN !! 29 depends on QUOTA
32 default y 30 default y
33 help 31 help
34 If you say Y here, quota warnings (a 32 If you say Y here, quota warnings (about exceeding softlimit, reaching
35 hardlimit, etc.) will be printed to 33 hardlimit, etc.) will be printed to the process' controlling terminal.
36 Note that this behavior is currently 34 Note that this behavior is currently deprecated and may go away in
37 future. Please use notification via 35 future. Please use notification via netlink socket instead.
38 36
39 config QUOTA_DEBUG 37 config QUOTA_DEBUG
40 bool "Additional quota sanity checks" 38 bool "Additional quota sanity checks"
41 depends on QUOTA 39 depends on QUOTA
42 default n 40 default n
43 help 41 help
44 If you say Y here, quota subsystem w 42 If you say Y here, quota subsystem will perform some additional
45 sanity checks of quota internal stru 43 sanity checks of quota internal structures. If unsure, say N.
46 44
47 # Generic support for tree structured quota fi 45 # Generic support for tree structured quota files. Selected when needed.
48 config QUOTA_TREE 46 config QUOTA_TREE
49 tristate 47 tristate
50 48
51 config QFMT_V1 49 config QFMT_V1
52 tristate "Old quota format support" 50 tristate "Old quota format support"
53 depends on QUOTA 51 depends on QUOTA
54 help 52 help
55 This quota format was (is) used by k 53 This quota format was (is) used by kernels earlier than 2.4.22. If
56 you have quota working and you don't 54 you have quota working and you don't want to convert to new quota
57 format say Y here. 55 format say Y here.
58 56
59 config QFMT_V2 57 config QFMT_V2
60 tristate "Quota format vfsv0 and vfsv1 58 tristate "Quota format vfsv0 and vfsv1 support"
61 depends on QUOTA 59 depends on QUOTA
62 select QUOTA_TREE 60 select QUOTA_TREE
63 help 61 help
64 This config option enables kernel su 62 This config option enables kernel support for vfsv0 and vfsv1 quota
65 formats. Both these formats support 63 formats. Both these formats support 32-bit UIDs/GIDs and vfsv1 format
66 also supports 64-bit inode and block 64 also supports 64-bit inode and block quota limits. If you need this
67 functionality say Y here. 65 functionality say Y here.
68 66
69 config QUOTACTL 67 config QUOTACTL
70 bool 68 bool
71 default n 69 default n
>> 70
>> 71 config QUOTACTL_COMPAT
>> 72 bool
>> 73 depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT
>> 74 default y
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