LXR linux/fs/Kconfig

   1#
   2# File system configuration
   3#
   4
   5menu "File systems"
   6
   7if BLOCK
   8
   9source "fs/ext2/Kconfig"
  10source "fs/ext3/Kconfig"
  11source "fs/ext4/Kconfig"
  12
  13config FS_XIP
  14# execute in place
  15        bool
  16        depends on EXT2_FS_XIP
  17        default y
  18
  19source "fs/jbd/Kconfig"
  20source "fs/jbd2/Kconfig"
  21
  22config FS_MBCACHE
  23# Meta block cache for Extended Attributes (ext2/ext3/ext4)
  24        tristate
  25        default y if EXT2_FS=y && EXT2_FS_XATTR
  26        default y if EXT3_FS=y && EXT3_FS_XATTR
  27        default y if EXT4_FS=y && EXT4_FS_XATTR
  28        default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR
  29
  30source "fs/reiserfs/Kconfig"
  31source "fs/jfs/Kconfig"
  32
  33source "fs/xfs/Kconfig"
  34source "fs/gfs2/Kconfig"
  35source "fs/ocfs2/Kconfig"
  36source "fs/btrfs/Kconfig"
  37source "fs/nilfs2/Kconfig"
  38
  39endif # BLOCK
  40
  41# Posix ACL utility routines
  42#
  43# Note: Posix ACLs can be implemented without these helpers.  Never use
  44# this symbol for ifdefs in core code.
  45#
  46config FS_POSIX_ACL
  47        def_bool n
  48
  49config EXPORTFS
  50        tristate
  51
  52config FILE_LOCKING
  53        bool "Enable POSIX file locking API" if EXPERT
  54        default y
  55        help
  56          This option enables standard file locking support, required
  57          for filesystems like NFS and for the flock() system
  58          call. Disabling this option saves about 11k.
  59
  60source "fs/notify/Kconfig"
  61
  62source "fs/quota/Kconfig"
  63
  64source "fs/autofs4/Kconfig"
  65source "fs/fuse/Kconfig"
  66
  67config CUSE
  68        tristate "Character device in Userspace support"
  69        depends on FUSE_FS
  70        help
  71          This FUSE extension allows character devices to be
  72          implemented in userspace.
  73
  74          If you want to develop or use userspace character device
  75          based on CUSE, answer Y or M.
  76
  77config GENERIC_ACL
  78        bool
  79        select FS_POSIX_ACL
  80
  81menu "Caches"
  82
  83source "fs/fscache/Kconfig"
  84source "fs/cachefiles/Kconfig"
  85
  86endmenu
  87
  88if BLOCK
  89menu "CD-ROM/DVD Filesystems"
  90
  91source "fs/isofs/Kconfig"
  92source "fs/udf/Kconfig"
  93
  94endmenu
  95endif # BLOCK
  96
  97if BLOCK
  98menu "DOS/FAT/NT Filesystems"
  99
 100source "fs/fat/Kconfig"
 101source "fs/ntfs/Kconfig"
 102
 103endmenu
 104endif # BLOCK
 105
 106menu "Pseudo filesystems"
 107
 108source "fs/proc/Kconfig"
 109source "fs/sysfs/Kconfig"
 110
 111config TMPFS
 112        bool "Virtual memory file system support (former shm fs)"
 113        depends on SHMEM
 114        help
 115          Tmpfs is a file system which keeps all files in virtual memory.
 116
 117          Everything in tmpfs is temporary in the sense that no files will be
 118          created on your hard drive. The files live in memory and swap
 119          space. If you unmount a tmpfs instance, everything stored therein is
 120          lost.
 121
 122          See <file:Documentation/filesystems/tmpfs.txt> for details.
 123
 124config TMPFS_POSIX_ACL
 125        bool "Tmpfs POSIX Access Control Lists"
 126        depends on TMPFS
 127        select GENERIC_ACL
 128        help
 129          POSIX Access Control Lists (ACLs) support permissions for users and
 130          groups beyond the owner/group/world scheme.
 131
 132          To learn more about Access Control Lists, visit the POSIX ACLs for
 133          Linux website <http://acl.bestbits.at/>.
 134
 135          If you don't know what Access Control Lists are, say N.
 136
 137config HUGETLBFS
 138        bool "HugeTLB file system support"
 139        depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
 140                   SYS_SUPPORTS_HUGETLBFS || BROKEN
 141        help
 142          hugetlbfs is a filesystem backing for HugeTLB pages, based on
 143          ramfs. For architectures that support it, say Y here and read
 144          <file:Documentation/vm/hugetlbpage.txt> for details.
 145
 146          If unsure, say N.
 147
 148config HUGETLB_PAGE
 149        def_bool HUGETLBFS
 150
 151source "fs/configfs/Kconfig"
 152
 153endmenu
 154
 155menuconfig MISC_FILESYSTEMS
 156        bool "Miscellaneous filesystems"
 157        default y
 158        ---help---
 159          Say Y here to get to see options for various miscellaneous
 160          filesystems, such as filesystems that came from other
 161          operating systems.
 162
 163          This option alone does not add any kernel code.
 164
 165          If you say N, all options in this submenu will be skipped and
 166          disabled; if unsure, say Y here.
 167
 168if MISC_FILESYSTEMS
 169
 170source "fs/adfs/Kconfig"
 171source "fs/affs/Kconfig"
 172source "fs/ecryptfs/Kconfig"
 173source "fs/hfs/Kconfig"
 174source "fs/hfsplus/Kconfig"
 175source "fs/befs/Kconfig"
 176source "fs/bfs/Kconfig"
 177source "fs/efs/Kconfig"
 178source "fs/jffs2/Kconfig"
 179# UBIFS File system configuration
 180source "fs/ubifs/Kconfig"
 181source "fs/logfs/Kconfig"
 182source "fs/cramfs/Kconfig"
 183source "fs/squashfs/Kconfig"
 184source "fs/freevxfs/Kconfig"
 185source "fs/minix/Kconfig"
 186source "fs/omfs/Kconfig"
 187source "fs/hpfs/Kconfig"
 188source "fs/qnx4/Kconfig"
 189source "fs/romfs/Kconfig"
 190source "fs/sysv/Kconfig"
 191source "fs/ufs/Kconfig"
 192source "fs/exofs/Kconfig"
 193
 194endif # MISC_FILESYSTEMS
 195
 196menuconfig NETWORK_FILESYSTEMS
 197        bool "Network File Systems"
 198        default y
 199        depends on NET
 200        ---help---
 201          Say Y here to get to see options for network filesystems and
 202          filesystem-related networking code, such as NFS daemon and
 203          RPCSEC security modules.
 204
 205          This option alone does not add any kernel code.
 206
 207          If you say N, all options in this submenu will be skipped and
 208          disabled; if unsure, say Y here.
 209
 210if NETWORK_FILESYSTEMS
 211
 212source "fs/nfs/Kconfig"
 213source "fs/nfsd/Kconfig"
 214
 215config LOCKD
 216        tristate
 217        depends on FILE_LOCKING
 218
 219config LOCKD_V4
 220        bool
 221        depends on NFSD_V3 || NFS_V3
 222        depends on FILE_LOCKING
 223        default y
 224
 225config NFS_ACL_SUPPORT
 226        tristate
 227        select FS_POSIX_ACL
 228
 229config NFS_COMMON
 230        bool
 231        depends on NFSD || NFS_FS
 232        default y
 233
 234source "net/sunrpc/Kconfig"
 235source "fs/ceph/Kconfig"
 236source "fs/cifs/Kconfig"
 237source "fs/ncpfs/Kconfig"
 238source "fs/coda/Kconfig"
 239source "fs/afs/Kconfig"
 240source "fs/9p/Kconfig"
 241
 242endif # NETWORK_FILESYSTEMS
 243
 244if BLOCK
 245menu "Partition Types"
 246
 247source "fs/partitions/Kconfig"
 248
 249endmenu
 250endif
 251
 252source "fs/nls/Kconfig"
 253source "fs/dlm/Kconfig"
 254
 255endmenu
 256