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1 #
2 #  Quota configuration
3 #
4 
5 config QUOTA
6 	bool "Quota support"
7 	select QUOTACTL
8 	select SRCU
9 	help
10 	  If you say Y here, you will be able to set per user limits for disk
11 	  usage (also called disk quotas). Currently, it works for the
12 	  ext2, ext3, ext4, jfs, ocfs2 and reiserfs file systems.
13 	  Note that gfs2 and xfs use their own quota system.
14 	  Ext3, ext4 and reiserfs also support journaled quotas for which
15 	  you don't need to run quotacheck(8) after an unclean shutdown.
16 	  For further details, read the Quota mini-HOWTO, available from
17 	  <http://www.tldp.org/docs.html#howto>, or the documentation provided
18 	  with the quota tools. Probably the quota support is only useful for
19 	  multi user systems. If unsure, say N.
20 
21 config QUOTA_NETLINK_INTERFACE
22 	bool "Report quota messages through netlink interface"
23 	depends on QUOTACTL && NET
24 	help
25 	  If you say Y here, quota warnings (about exceeding softlimit, reaching
26 	  hardlimit, etc.) will be reported through netlink interface. If unsure,
27 	  say Y.
28 
29 config PRINT_QUOTA_WARNING
30 	bool "Print quota warnings to console (OBSOLETE)"
31 	depends on QUOTA
32 	default y
33 	help
34 	  If you say Y here, quota warnings (about exceeding softlimit, reaching
35 	  hardlimit, etc.) will be printed to the process' controlling terminal.
36 	  Note that this behavior is currently deprecated and may go away in
37 	  future. Please use notification via netlink socket instead.
38 
39 config QUOTA_DEBUG
40 	bool "Additional quota sanity checks"
41 	depends on QUOTA
42 	default n
43 	help
44 	  If you say Y here, quota subsystem will perform some additional
45 	  sanity checks of quota internal structures. If unsure, say N.
46 
47 # Generic support for tree structured quota files. Selected when needed.
48 config QUOTA_TREE
49 	 tristate
50 
51 config QFMT_V1
52 	tristate "Old quota format support"
53 	depends on QUOTA
54 	help
55 	  This quota format was (is) used by kernels earlier than 2.4.22. If
56 	  you have quota working and you don't want to convert to new quota
57 	  format say Y here.
58 
59 config QFMT_V2
60 	tristate "Quota format vfsv0 and vfsv1 support"
61 	depends on QUOTA
62 	select QUOTA_TREE
63 	help
64 	  This config option enables kernel support for vfsv0 and vfsv1 quota
65 	  formats. Both these formats support 32-bit UIDs/GIDs and vfsv1 format
66 	  also supports 64-bit inode and block quota limits. If you need this
67 	  functionality say Y here.
68 
69 config QUOTACTL
70 	bool
71 	default n
72 
73 config QUOTACTL_COMPAT
74 	bool
75 	depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT
76 	default y
77