fs/Kconfig

   1 #
   2 # File system configuration
   3 #
   4
   5 menu "File systems"
   6
   7 if BLOCK
   8
   9 source "fs/ext2/Kconfig"
  10 source "fs/ext3/Kconfig"
  11 source "fs/ext4/Kconfig"
  12
  13 config FS_XIP
  14 # execute in place
  15         bool
  16         depends on EXT2_FS_XIP
  17         default y
  18
  19 source "fs/jbd/Kconfig"
  20 source "fs/jbd2/Kconfig"
  21
  22 config 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
  30 source "fs/reiserfs/Kconfig"
  31 source "fs/jfs/Kconfig"
  32
  33 config 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
  42 config FILE_LOCKING
  43         bool "Enable POSIX file locking API" if EMBEDDED
  44         default y
  45         help
  46           This option enables standard file locking support, required
  47           for filesystems like NFS and for the flock() system
  48           call. Disabling this option saves about 11k.
  49
  50 source "fs/xfs/Kconfig"
  51 source "fs/gfs2/Kconfig"
  52 source "fs/ocfs2/Kconfig"
  53 source "fs/btrfs/Kconfig"
  54
  55 endif # BLOCK
  56
  57 source "fs/notify/Kconfig"
  58
  59 source "fs/quota/Kconfig"
  60
  61 source "fs/autofs/Kconfig"
  62 source "fs/autofs4/Kconfig"
  63 source "fs/fuse/Kconfig"
  64
  65 config GENERIC_ACL
  66         bool
  67         select FS_POSIX_ACL
  68
  69 menu "Caches"
  70
  71 source "fs/fscache/Kconfig"
  72 source "fs/cachefiles/Kconfig"
  73
  74 endmenu
  75
  76 if BLOCK
  77 menu "CD-ROM/DVD Filesystems"
  78
  79 source "fs/isofs/Kconfig"
  80 source "fs/udf/Kconfig"
  81
  82 endmenu
  83 endif # BLOCK
  84
  85 if BLOCK
  86 menu "DOS/FAT/NT Filesystems"
  87
  88 source "fs/fat/Kconfig"
  89 source "fs/ntfs/Kconfig"
  90
  91 endmenu
  92 endif # BLOCK
  93
  94 menu "Pseudo filesystems"
  95
  96 source "fs/proc/Kconfig"
  97 source "fs/sysfs/Kconfig"
  98
  99 config TMPFS
 100         bool "Virtual memory file system support (former shm fs)"
 101         help
 102           Tmpfs is a file system which keeps all files in virtual memory.
 103
 104           Everything in tmpfs is temporary in the sense that no files will be
 105           created on your hard drive. The files live in memory and swap
 106           space. If you unmount a tmpfs instance, everything stored therein is
 107           lost.
 108
 109           See <file:Documentation/filesystems/tmpfs.txt> for details.
 110
 111 config TMPFS_POSIX_ACL
 112         bool "Tmpfs POSIX Access Control Lists"
 113         depends on TMPFS
 114         select GENERIC_ACL
 115         help
 116           POSIX Access Control Lists (ACLs) support permissions for users and
 117           groups beyond the owner/group/world scheme.
 118
 119           To learn more about Access Control Lists, visit the POSIX ACLs for
 120           Linux website <http://acl.bestbits.at/>.
 121
 122           If you don't know what Access Control Lists are, say N.
 123
 124 config HUGETLBFS
 125         bool "HugeTLB file system support"
 126         depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
 127                    (S390 && 64BIT) || BROKEN
 128         help
 129           hugetlbfs is a filesystem backing for HugeTLB pages, based on
 130           ramfs. For architectures that support it, say Y here and read
 131           <file:Documentation/vm/hugetlbpage.txt> for details.
 132
 133           If unsure, say N.
 134
 135 config HUGETLB_PAGE
 136         def_bool HUGETLBFS
 137
 138 source "fs/configfs/Kconfig"
 139
 140 endmenu
 141
 142 menuconfig MISC_FILESYSTEMS
 143         bool "Miscellaneous filesystems"
 144         default y
 145         ---help---
 146           Say Y here to get to see options for various miscellaneous
 147           filesystems, such as filesystems that came from other
 148           operating systems.
 149
 150           This option alone does not add any kernel code.
 151
 152           If you say N, all options in this submenu will be skipped and
 153           disabled; if unsure, say Y here.
 154
 155 if MISC_FILESYSTEMS
 156
 157 source "fs/adfs/Kconfig"
 158 source "fs/affs/Kconfig"
 159 source "fs/ecryptfs/Kconfig"
 160 source "fs/hfs/Kconfig"
 161 source "fs/hfsplus/Kconfig"
 162 source "fs/befs/Kconfig"
 163 source "fs/bfs/Kconfig"
 164 source "fs/efs/Kconfig"
 165 source "fs/jffs2/Kconfig"
 166 # UBIFS File system configuration
 167 source "fs/ubifs/Kconfig"
 168 source "fs/cramfs/Kconfig"
 169 source "fs/squashfs/Kconfig"
 170 source "fs/freevxfs/Kconfig"
 171 source "fs/minix/Kconfig"
 172 source "fs/omfs/Kconfig"
 173 source "fs/hpfs/Kconfig"
 174 source "fs/qnx4/Kconfig"
 175 source "fs/romfs/Kconfig"
 176 source "fs/sysv/Kconfig"
 177 source "fs/ufs/Kconfig"
 178
 179 source "fs/exofs/Kconfig"
 180
 181 endif # MISC_FILESYSTEMS
 182
 183 menuconfig NETWORK_FILESYSTEMS
 184         bool "Network File Systems"
 185         default y
 186         depends on NET
 187         ---help---
 188           Say Y here to get to see options for network filesystems and
 189           filesystem-related networking code, such as NFS daemon and
 190           RPCSEC security modules.
 191
 192           This option alone does not add any kernel code.
 193
 194           If you say N, all options in this submenu will be skipped and
 195           disabled; if unsure, say Y here.
 196
 197 if NETWORK_FILESYSTEMS
 198
 199 source "fs/nfs/Kconfig"
 200 source "fs/nfsd/Kconfig"
 201
 202 config LOCKD
 203         tristate
 204
 205 config LOCKD_V4
 206         bool
 207         depends on NFSD_V3 || NFS_V3
 208         default y
 209
 210 config EXPORTFS
 211         tristate
 212
 213 config NFS_ACL_SUPPORT
 214         tristate
 215         select FS_POSIX_ACL
 216
 217 config NFS_COMMON
 218         bool
 219         depends on NFSD || NFS_FS
 220         default y
 221
 222 source "net/sunrpc/Kconfig"
 223 source "fs/smbfs/Kconfig"
 224 source "fs/cifs/Kconfig"
 225 source "fs/ncpfs/Kconfig"
 226 source "fs/coda/Kconfig"
 227 source "fs/afs/Kconfig"
 228 source "fs/9p/Kconfig"
 229
 230 endif # NETWORK_FILESYSTEMS
 231
 232 if BLOCK
 233 menu "Partition Types"
 234
 235 source "fs/partitions/Kconfig"
 236
 237 endmenu
 238 endif
 239
 240 source "fs/nls/Kconfig"
 241 source "fs/dlm/Kconfig"
 242
 243 endmenu