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
  33config FS_POSIX_ACL
  34# Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
  35#
  36# NOTE: you can implement Posix ACLs without these helpers (XFS does).
  37#       Never use this symbol for ifdefs.
  38#
  39        bool
  40        default n
  41
  42source "fs/xfs/Kconfig"
  43source "fs/gfs2/Kconfig"
  44source "fs/ocfs2/Kconfig"
  45source "fs/btrfs/Kconfig"
  46source "fs/nilfs2/Kconfig"
  47
  48endif # BLOCK
  49
  50config FILE_LOCKING
  51        bool "Enable POSIX file locking API" if EMBEDDED
  52        default y
  53        help
  54          This option enables standard file locking support, required
  55          for filesystems like NFS and for the flock() system
  56          call. Disabling this option saves about 11k.
  57
  58source "fs/notify/Kconfig"
  59
  60source "fs/quota/Kconfig"
  61
  62source "fs/autofs/Kconfig"
  63source "fs/autofs4/Kconfig"
  64source "fs/fuse/Kconfig"
  65
  66config CUSE
  67        tristate "Character device in Userpace support"
  68        depends on FUSE_FS
  69        help
  70          This FUSE extension allows character devices to be
  71          implemented in userspace.
  72
  73          If you want to develop or use userspace character device
  74          based on CUSE, answer Y or M.
  75
  76config GENERIC_ACL
  77        bool
  78        select FS_POSIX_ACL
  79
  80menu "Caches"
  81
  82source "fs/fscache/Kconfig"
  83source "fs/cachefiles/Kconfig"
  84
  85endmenu
  86
  87if BLOCK
  88menu "CD-ROM/DVD Filesystems"
  89
  90source "fs/isofs/Kconfig"
  91source "fs/udf/Kconfig"
  92
  93endmenu
  94endif # BLOCK
  95
  96if BLOCK
  97menu "DOS/FAT/NT Filesystems"
  98
  99source "fs/fat/Kconfig"
 100source "fs/ntfs/Kconfig"
 101
 102endmenu
 103endif # BLOCK
 104
 105menu "Pseudo filesystems"
 106
 107source "fs/proc/Kconfig"
 108source "fs/sysfs/Kconfig"
 109
 110config TMPFS
 111        bool "Virtual memory file system support (former shm fs)"
 112        depends on SHMEM
 113        help
 114          Tmpfs is a file system which keeps all files in virtual memory.
 115
 116          Everything in tmpfs is temporary in the sense that no files will be
 117          created on your hard drive. The files live in memory and swap
 118          space. If you unmount a tmpfs instance, everything stored therein is
 119          lost.
 120
 121          See <file:Documentation/filesystems/tmpfs.txt> for details.
 122
 123config TMPFS_POSIX_ACL
 124        bool "Tmpfs POSIX Access Control Lists"
 125        depends on TMPFS
 126        select GENERIC_ACL
 127        help
 128          POSIX Access Control Lists (ACLs) support permissions for users and
 129          groups beyond the owner/group/world scheme.
 130
 131          To learn more about Access Control Lists, visit the POSIX ACLs for
 132          Linux website <http://acl.bestbits.at/>.
 133
 134          If you don't know what Access Control Lists are, say N.
 135
 136config HUGETLBFS
 137        bool "HugeTLB file system support"
 138        depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
 139                   SYS_SUPPORTS_HUGETLBFS || BROKEN
 140        help
 141          hugetlbfs is a filesystem backing for HugeTLB pages, based on
 142          ramfs. For architectures that support it, say Y here and read
 143          <file:Documentation/vm/hugetlbpage.txt> for details.
 144
 145          If unsure, say N.
 146
 147config HUGETLB_PAGE
 148        def_bool HUGETLBFS
 149
 150source "fs/configfs/Kconfig"
 151
 152endmenu
 153
 154menuconfig MISC_FILESYSTEMS
 155        bool "Miscellaneous filesystems"
 156        default y
 157        ---help---
 158          Say Y here to get to see options for various miscellaneous
 159          filesystems, such as filesystems that came from other
 160          operating systems.
 161
 162          This option alone does not add any kernel code.
 163
 164          If you say N, all options in this submenu will be skipped and
 165          disabled; if unsure, say Y here.
 166
 167if MISC_FILESYSTEMS
 168
 169source "fs/adfs/Kconfig"
 170source "fs/affs/Kconfig"
 171source "fs/ecryptfs/Kconfig"
 172source "fs/hfs/Kconfig"
 173source "fs/hfsplus/Kconfig"
 174source "fs/befs/Kconfig"
 175source "fs/bfs/Kconfig"
 176source "fs/efs/Kconfig"
 177source "fs/jffs2/Kconfig"
 178# UBIFS File system configuration
 179source "fs/ubifs/Kconfig"
 180source "fs/logfs/Kconfig"
 181source "fs/cramfs/Kconfig"
 182source "fs/squashfs/Kconfig"
 183source "fs/freevxfs/Kconfig"
 184source "fs/minix/Kconfig"
 185source "fs/omfs/Kconfig"
 186source "fs/hpfs/Kconfig"
 187source "fs/qnx4/Kconfig"
 188source "fs/romfs/Kconfig"
 189source "fs/sysv/Kconfig"
 190source "fs/ufs/Kconfig"
 191source "fs/exofs/Kconfig"
 192
 193endif # MISC_FILESYSTEMS
 194
 195menuconfig NETWORK_FILESYSTEMS
 196        bool "Network File Systems"
 197        default y
 198        depends on NET
 199        ---help---
 200          Say Y here to get to see options for network filesystems and
 201          filesystem-related networking code, such as NFS daemon and
 202          RPCSEC security modules.
 203
 204          This option alone does not add any kernel code.
 205
 206          If you say N, all options in this submenu will be skipped and
 207          disabled; if unsure, say Y here.
 208
 209if NETWORK_FILESYSTEMS
 210
 211source "fs/nfs/Kconfig"
 212source "fs/nfsd/Kconfig"
 213
 214config LOCKD
 215        tristate
 216        depends on FILE_LOCKING
 217
 218config LOCKD_V4
 219        bool
 220        depends on NFSD_V3 || NFS_V3
 221        depends on FILE_LOCKING
 222        default y
 223
 224config EXPORTFS
 225        tristate
 226
 227config NFS_ACL_SUPPORT
 228        tristate
 229        select FS_POSIX_ACL
 230
 231config NFS_COMMON
 232        bool
 233        depends on NFSD || NFS_FS
 234        default y
 235
 236source "net/sunrpc/Kconfig"
 237source "fs/smbfs/Kconfig"
 238source "fs/ceph/Kconfig"
 239source "fs/cifs/Kconfig"
 240source "fs/ncpfs/Kconfig"
 241source "fs/coda/Kconfig"
 242source "fs/afs/Kconfig"
 243source "fs/9p/Kconfig"
 244
 245endif # NETWORK_FILESYSTEMS
 246
 247if BLOCK
 248menu "Partition Types"
 249
 250source "fs/partitions/Kconfig"
 251
 252endmenu
 253endif
 254
 255source "fs/nls/Kconfig"
 256source "fs/dlm/Kconfig"
 257
 258endmenu
 259