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