fs/quota/Kconfig

   1 #
   2 #  Quota configuration
   3 #
   4
   5 config 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
  19 config 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
  27 config 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
  37 config 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.
  46 config QUOTA_TREE
  47          tristate
  48
  49 config 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
  57 config 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
  67 config QUOTACTL
  68         bool
  69         default n
  70
  71 config QUOTACTL_COMPAT
  72         bool
  73         depends on QUOTACTL && COMPAT_FOR_U64_ALIGNMENT
  74         default y