Root/fs/quota/Kconfig

1#
2# Quota configuration
3#
4
5config QUOTA
6    bool "Quota support"
7    select QUOTACTL
8    help
9      If you say Y here, you will be able to set per user limits for disk
10      usage (also called disk quotas). Currently, it works for the
11      ext2, ext3, and reiserfs file system. ext3 also supports journalled
12      quotas for which you don't need to run quotacheck(8) after an unclean
13      shutdown.
14      For further details, read the Quota mini-HOWTO, available from
15      <http://www.tldp.org/docs.html#howto>, or the documentation provided
16      with the quota tools. Probably the quota support is only useful for
17      multi user systems. If unsure, say N.
18
19config QUOTA_NETLINK_INTERFACE
20    bool "Report quota messages through netlink interface"
21    depends on QUOTACTL && NET
22    help
23      If you say Y here, quota warnings (about exceeding softlimit, reaching
24      hardlimit, etc.) will be reported through netlink interface. If unsure,
25      say Y.
26
27config PRINT_QUOTA_WARNING
28    bool "Print quota warnings to console (OBSOLETE)"
29    depends on QUOTA
30    default y
31    help
32      If you say Y here, quota warnings (about exceeding softlimit, reaching
33      hardlimit, etc.) will be printed to the process' controlling terminal.
34      Note that this behavior is currently deprecated and may go away in
35      future. Please use notification via netlink socket instead.
36
37config QUOTA_DEBUG
38    bool "Additional quota sanity checks"
39    depends on QUOTA
40    default n
41    help
42      If you say Y here, quota subsystem will perform some additional
43      sanity checks of quota internal structures. If unsure, say N.
44
45# Generic support for tree structured quota files. Selected when needed.
46config QUOTA_TREE
47     tristate
48
49config QFMT_V1
50    tristate "Old quota format support"
51    depends on QUOTA
52    help
53      This quota format was (is) used by kernels earlier than 2.4.22. If
54      you have quota working and you don't want to convert to new quota
55      format say Y here.
56
57config QFMT_V2
58    tristate "Quota format vfsv0 and vfsv1 support"
59    depends on QUOTA
60    select QUOTA_TREE
61    help
62      This config option enables kernel support for vfsv0 and vfsv1 quota
63      formats. Both these formats support 32-bit UIDs/GIDs and vfsv1 format
64      also supports 64-bit inode and block quota limits. If you need this
65      functionality say Y here.
66
67config QUOTACTL
68    bool
69    default n
70
71config QUOTACTL_COMPAT
72    bool
73    depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT
74    default y
75

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