#
  # File system configuration
  #
  
  menu "File systems"

  if BLOCK

  source "fs/ext2/Kconfig"
  source "fs/ext3/Kconfig"
  source "fs/ext4/Kconfig"

  
  config FS_XIP
  # execute in place
  	bool
  	depends on EXT2_FS_XIP
  	default y

  source "fs/jbd/Kconfig"
  source "fs/jbd2/Kconfig"

  config FS_MBCACHE

  # Meta block cache for Extended Attributes (ext2/ext3/ext4)

  	tristate

  	default y if EXT2_FS=y && EXT2_FS_XATTR
  	default y if EXT3_FS=y && EXT3_FS_XATTR
  	default y if EXT4_FS=y && EXT4_FS_XATTR
  	default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR

  source "fs/reiserfs/Kconfig"

  source "fs/jfs/Kconfig"

  
  config FS_POSIX_ACL

  # Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)

  #
  # NOTE: you can implement Posix ACLs without these helpers (XFS does).
  # 	Never use this symbol for ifdefs.
  #
  	bool

  	default n

  source "fs/xfs/Kconfig"
  source "fs/gfs2/Kconfig"
  source "fs/ocfs2/Kconfig"
  source "fs/btrfs/Kconfig"

  source "fs/nilfs2/Kconfig"

  
  endif # BLOCK

  config FILE_LOCKING
  	bool "Enable POSIX file locking API" if EMBEDDED
  	default y
  	help
  	  This option enables standard file locking support, required
            for filesystems like NFS and for the flock() system
            call. Disabling this option saves about 11k.

  source "fs/notify/Kconfig"

  source "fs/quota/Kconfig"

  source "fs/autofs/Kconfig"
  source "fs/autofs4/Kconfig"

  source "fs/fuse/Kconfig"

  config CUSE

  	tristate "Character device in Userspace support"

  	depends on FUSE_FS
  	help
  	  This FUSE extension allows character devices to be
  	  implemented in userspace.
  
  	  If you want to develop or use userspace character device
  	  based on CUSE, answer Y or M.

  config GENERIC_ACL
  	bool
  	select FS_POSIX_ACL

  menu "Caches"
  
  source "fs/fscache/Kconfig"

  source "fs/cachefiles/Kconfig"

  
  endmenu

  if BLOCK

  menu "CD-ROM/DVD Filesystems"

  source "fs/isofs/Kconfig"
  source "fs/udf/Kconfig"

  
  endmenu

  endif # BLOCK

  if BLOCK

  menu "DOS/FAT/NT Filesystems"

  source "fs/fat/Kconfig"

  source "fs/ntfs/Kconfig"

  
  endmenu

  endif # BLOCK

  
  menu "Pseudo filesystems"

  source "fs/proc/Kconfig"

  source "fs/sysfs/Kconfig"

  config TMPFS
  	bool "Virtual memory file system support (former shm fs)"

  	depends on SHMEM

  	help
  	  Tmpfs is a file system which keeps all files in virtual memory.
  
  	  Everything in tmpfs is temporary in the sense that no files will be
  	  created on your hard drive. The files live in memory and swap
  	  space. If you unmount a tmpfs instance, everything stored therein is
  	  lost.
  
  	  See <file:Documentation/filesystems/tmpfs.txt> for details.

  config TMPFS_POSIX_ACL
  	bool "Tmpfs POSIX Access Control Lists"
  	depends on TMPFS
  	select GENERIC_ACL
  	help
  	  POSIX Access Control Lists (ACLs) support permissions for users and
  	  groups beyond the owner/group/world scheme.
  
  	  To learn more about Access Control Lists, visit the POSIX ACLs for
  	  Linux website <http://acl.bestbits.at/>.
  
  	  If you don't know what Access Control Lists are, say N.

  config HUGETLBFS
  	bool "HugeTLB file system support"

  	depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \

  		   SYS_SUPPORTS_HUGETLBFS || BROKEN

  	help
  	  hugetlbfs is a filesystem backing for HugeTLB pages, based on
  	  ramfs. For architectures that support it, say Y here and read
  	  <file:Documentation/vm/hugetlbpage.txt> for details.
  
  	  If unsure, say N.

  
  config HUGETLB_PAGE
  	def_bool HUGETLBFS

  source "fs/configfs/Kconfig"

  endmenu

  menuconfig MISC_FILESYSTEMS
  	bool "Miscellaneous filesystems"
  	default y
  	---help---
  	  Say Y here to get to see options for various miscellaneous
  	  filesystems, such as filesystems that came from other
  	  operating systems.
  
  	  This option alone does not add any kernel code.
  
  	  If you say N, all options in this submenu will be skipped and
  	  disabled; if unsure, say Y here.
  
  if MISC_FILESYSTEMS

  source "fs/adfs/Kconfig"

  source "fs/affs/Kconfig"

  source "fs/ecryptfs/Kconfig"

  source "fs/hfs/Kconfig"
  source "fs/hfsplus/Kconfig"

  source "fs/befs/Kconfig"

  source "fs/bfs/Kconfig"

  source "fs/efs/Kconfig"

  source "fs/jffs2/Kconfig"

  # UBIFS File system configuration
  source "fs/ubifs/Kconfig"

  source "fs/logfs/Kconfig"

  source "fs/cramfs/Kconfig"

  source "fs/squashfs/Kconfig"

  source "fs/freevxfs/Kconfig"

  source "fs/minix/Kconfig"

  source "fs/omfs/Kconfig"

  source "fs/hpfs/Kconfig"

  source "fs/qnx4/Kconfig"

  source "fs/romfs/Kconfig"

  source "fs/sysv/Kconfig"

  source "fs/ufs/Kconfig"

  source "fs/exofs/Kconfig"

  endif # MISC_FILESYSTEMS

  menuconfig NETWORK_FILESYSTEMS
  	bool "Network File Systems"
  	default y

  	depends on NET

  	---help---
  	  Say Y here to get to see options for network filesystems and
  	  filesystem-related networking code, such as NFS daemon and
  	  RPCSEC security modules.

  	  This option alone does not add any kernel code.
  
  	  If you say N, all options in this submenu will be skipped and
  	  disabled; if unsure, say Y here.
  
  if NETWORK_FILESYSTEMS

  source "fs/nfs/Kconfig"

  source "fs/nfsd/Kconfig"

  config LOCKD
  	tristate

  	depends on FILE_LOCKING

  
  config LOCKD_V4
  	bool
  	depends on NFSD_V3 || NFS_V3

  	depends on FILE_LOCKING

  	default y
  
  config EXPORTFS
  	tristate

  config NFS_ACL_SUPPORT
  	tristate
  	select FS_POSIX_ACL
  
  config NFS_COMMON
  	bool
  	depends on NFSD || NFS_FS
  	default y

  source "net/sunrpc/Kconfig"

  source "fs/smbfs/Kconfig"

  source "fs/ceph/Kconfig"

  source "fs/cifs/Kconfig"

  source "fs/ncpfs/Kconfig"

  source "fs/coda/Kconfig"

  source "fs/afs/Kconfig"

  source "fs/9p/Kconfig"

  endif # NETWORK_FILESYSTEMS

  if BLOCK

  menu "Partition Types"
  
  source "fs/partitions/Kconfig"
  
  endmenu

  endif

  
  source "fs/nls/Kconfig"

  source "fs/dlm/Kconfig"

  
  endmenu