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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# File system configuration
3#
4
5menu "File systems"
6
David Howells93614012006-09-30 20:45:40 +02007if BLOCK
8
Alexey Dobriyan6da0b382008-10-20 22:28:45 +04009source "fs/ext2/Kconfig"
10source "fs/ext3/Kconfig"
11source "fs/ext4/Kconfig"
Carsten Otte6d791252005-06-23 22:05:26 -070012
13config FS_XIP
14# execute in place
15 bool
16 depends on EXT2_FS_XIP
17 default y
18
Alexey Dobriyan6da0b382008-10-20 22:28:45 +040019source "fs/jbd/Kconfig"
20source "fs/jbd2/Kconfig"
Mingming Caodab291a2006-10-11 01:21:01 -070021
Linus Torvalds1da177e2005-04-16 15:20:36 -070022config FS_MBCACHE
Mingming Cao02ea2102006-10-11 01:20:56 -070023# Meta block cache for Extended Attributes (ext2/ext3/ext4)
Linus Torvalds1da177e2005-04-16 15:20:36 -070024 tristate
Adrian Bunk2c512392008-08-20 16:56:22 -070025 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
Linus Torvalds1da177e2005-04-16 15:20:36 -070029
Alexey Dobriyanb16ecfe2009-01-22 10:22:31 +030030source "fs/reiserfs/Kconfig"
Alexey Dobriyanf5c77962009-01-22 10:24:27 +030031source "fs/jfs/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -070032
33config FS_POSIX_ACL
Chuck Lever89206952008-02-11 17:12:24 -050034# Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
Linus Torvalds1da177e2005-04-16 15:20:36 -070035#
36# NOTE: you can implement Posix ACLs without these helpers (XFS does).
37# Never use this symbol for ifdefs.
38#
39 bool
Andreas Gruenbacherb84c2152005-07-07 17:56:57 -070040 default n
Linus Torvalds1da177e2005-04-16 15:20:36 -070041
Tomas Szepe69050ee2009-06-16 15:33:56 -070042source "fs/xfs/Kconfig"
43source "fs/gfs2/Kconfig"
44source "fs/ocfs2/Kconfig"
45source "fs/btrfs/Kconfig"
46
47endif # BLOCK
48
Thomas Petazzonibfcd17a2008-08-06 15:12:22 +020049config FILE_LOCKING
50 bool "Enable POSIX file locking API" if EMBEDDED
51 default y
52 help
53 This option enables standard file locking support, required
54 for filesystems like NFS and for the flock() system
55 call. Disabling this option saves about 11k.
56
Eric Paris272eb012008-12-17 13:59:41 -050057source "fs/notify/Kconfig"
Amy Griffis2d9048e2006-06-01 13:10:59 -070058
Jan Kara884d1792009-01-26 15:28:09 +010059source "fs/quota/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -070060
Alexey Dobriyan90ffd462009-01-22 10:31:56 +030061source "fs/autofs/Kconfig"
62source "fs/autofs4/Kconfig"
Alexey Dobriyan3ef77842009-01-22 10:33:25 +030063source "fs/fuse/Kconfig"
Miklos Szeredi04578f12005-09-09 13:10:22 -070064
Tejun Heo151060a2009-04-14 10:54:54 +090065config CUSE
66 tristate "Character device in Userpace support"
67 depends on FUSE_FS
68 help
69 This FUSE extension allows character devices to be
70 implemented in userspace.
71
72 If you want to develop or use userspace character device
73 based on CUSE, answer Y or M.
74
Randy Dunlapf2fbc6c2006-10-19 23:28:35 -070075config GENERIC_ACL
76 bool
77 select FS_POSIX_ACL
78
David Howells06b3db12009-04-03 16:42:36 +010079menu "Caches"
80
81source "fs/fscache/Kconfig"
David Howells9ae326a2009-04-03 16:42:41 +010082source "fs/cachefiles/Kconfig"
David Howells06b3db12009-04-03 16:42:36 +010083
84endmenu
85
David Howells93614012006-09-30 20:45:40 +020086if BLOCK
Linus Torvalds1da177e2005-04-16 15:20:36 -070087menu "CD-ROM/DVD Filesystems"
88
Alexey Dobriyanddfaccd2009-01-22 10:35:21 +030089source "fs/isofs/Kconfig"
90source "fs/udf/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -070091
92endmenu
Randy Dunlap25fad942008-02-07 00:15:16 -080093endif # BLOCK
Linus Torvalds1da177e2005-04-16 15:20:36 -070094
David Howells93614012006-09-30 20:45:40 +020095if BLOCK
Linus Torvalds1da177e2005-04-16 15:20:36 -070096menu "DOS/FAT/NT Filesystems"
97
Alexey Dobriyan1c6ace02009-01-22 10:37:59 +030098source "fs/fat/Kconfig"
Alexey Dobriyan9d73ac92009-01-22 10:39:20 +030099source "fs/ntfs/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700100
101endmenu
Randy Dunlap25fad942008-02-07 00:15:16 -0800102endif # BLOCK
Linus Torvalds1da177e2005-04-16 15:20:36 -0700103
104menu "Pseudo filesystems"
105
Alexey Dobriyan6eedf8d2008-07-25 01:48:30 -0700106source "fs/proc/Kconfig"
Alexey Dobriyan5f3a2112009-01-22 10:40:58 +0300107source "fs/sysfs/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108
Linus Torvalds1da177e2005-04-16 15:20:36 -0700109config TMPFS
110 bool "Virtual memory file system support (former shm fs)"
111 help
112 Tmpfs is a file system which keeps all files in virtual memory.
113
114 Everything in tmpfs is temporary in the sense that no files will be
115 created on your hard drive. The files live in memory and swap
116 space. If you unmount a tmpfs instance, everything stored therein is
117 lost.
118
119 See <file:Documentation/filesystems/tmpfs.txt> for details.
120
Andreas Gruenbacher39f02472006-09-29 02:01:35 -0700121config TMPFS_POSIX_ACL
122 bool "Tmpfs POSIX Access Control Lists"
123 depends on TMPFS
124 select GENERIC_ACL
125 help
126 POSIX Access Control Lists (ACLs) support permissions for users and
127 groups beyond the owner/group/world scheme.
128
129 To learn more about Access Control Lists, visit the POSIX ACLs for
130 Linux website <http://acl.bestbits.at/>.
131
132 If you don't know what Access Control Lists are, say N.
133
Linus Torvalds1da177e2005-04-16 15:20:36 -0700134config HUGETLBFS
135 bool "HugeTLB file system support"
Gerald Schaefer53492b12008-04-30 13:38:46 +0200136 depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
David Daney852969b2009-05-27 17:47:45 -0700137 (S390 && 64BIT) || SYS_SUPPORTS_HUGETLBFS || BROKEN
Arthur Othienodda27d12006-04-18 22:20:57 -0700138 help
139 hugetlbfs is a filesystem backing for HugeTLB pages, based on
140 ramfs. For architectures that support it, say Y here and read
141 <file:Documentation/vm/hugetlbpage.txt> for details.
142
143 If unsure, say N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700144
145config HUGETLB_PAGE
146 def_bool HUGETLBFS
147
Alexey Dobriyan4591dab2009-01-22 10:42:52 +0300148source "fs/configfs/Kconfig"
Joel Becker7063fbf2005-12-15 14:29:43 -0800149
Linus Torvalds1da177e2005-04-16 15:20:36 -0700150endmenu
151
Randy Dunlap67ec7d32009-01-06 14:40:57 -0800152menuconfig MISC_FILESYSTEMS
153 bool "Miscellaneous filesystems"
154 default y
155 ---help---
156 Say Y here to get to see options for various miscellaneous
157 filesystems, such as filesystems that came from other
158 operating systems.
159
160 This option alone does not add any kernel code.
161
162 If you say N, all options in this submenu will be skipped and
163 disabled; if unsure, say Y here.
164
165if MISC_FILESYSTEMS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700166
Alexey Dobriyanbc2de2a2009-01-22 10:48:46 +0300167source "fs/adfs/Kconfig"
Alexey Dobriyan10951bf2009-01-22 10:49:44 +0300168source "fs/affs/Kconfig"
Alexey Dobriyan295c8962009-01-22 10:50:50 +0300169source "fs/ecryptfs/Kconfig"
Alexey Dobriyanb08bac12009-01-22 10:53:24 +0300170source "fs/hfs/Kconfig"
171source "fs/hfsplus/Kconfig"
Alexey Dobriyan0b09eb32009-01-22 10:54:16 +0300172source "fs/befs/Kconfig"
Alexey Dobriyan0ff42382009-01-22 10:55:13 +0300173source "fs/bfs/Kconfig"
Alexey Dobriyan571f0a02009-01-22 10:56:07 +0300174source "fs/efs/Kconfig"
Alexey Dobriyan31db6e92008-08-29 07:19:50 +0400175source "fs/jffs2/Kconfig"
Artem Bityutskiy0d7eff82008-07-14 19:08:38 +0300176# UBIFS File system configuration
177source "fs/ubifs/Kconfig"
Alexey Dobriyan2a227832009-01-22 10:56:54 +0300178source "fs/cramfs/Kconfig"
Alexey Dobriyan22635ec2009-01-22 10:57:46 +0300179source "fs/squashfs/Kconfig"
Alexey Dobriyan22135162009-01-22 10:58:51 +0300180source "fs/freevxfs/Kconfig"
Alexey Dobriyan8b1cd7d2009-01-22 10:59:49 +0300181source "fs/minix/Kconfig"
Alexey Dobriyanda55e6f2009-01-22 11:00:41 +0300182source "fs/omfs/Kconfig"
Alexey Dobriyan928ea192009-01-22 11:01:26 +0300183source "fs/hpfs/Kconfig"
Alexey Dobriyan4c741582009-01-22 11:02:21 +0300184source "fs/qnx4/Kconfig"
Alexey Dobriyan41810242009-01-22 11:03:34 +0300185source "fs/romfs/Kconfig"
Alexey Dobriyan8af915b2009-01-22 11:04:23 +0300186source "fs/sysv/Kconfig"
Alexey Dobriyana276a522009-01-22 11:05:02 +0300187source "fs/ufs/Kconfig"
Boaz Harrosh0d8fe322008-12-15 12:53:08 +0200188source "fs/exofs/Kconfig"
189
Ryusuke Konishi0c4fb872009-04-06 19:01:41 -0700190config NILFS2_FS
191 tristate "NILFS2 file system support (EXPERIMENTAL)"
192 depends on BLOCK && EXPERIMENTAL
193 select CRC32
194 help
195 NILFS2 is a log-structured file system (LFS) supporting continuous
196 snapshotting. In addition to versioning capability of the entire
197 file system, users can even restore files mistakenly overwritten or
198 destroyed just a few seconds ago. Since this file system can keep
199 consistency like conventional LFS, it achieves quick recovery after
200 system crashes.
201
202 NILFS2 creates a number of checkpoints every few seconds or per
203 synchronous write basis (unless there is no change). Users can
204 select significant versions among continuously created checkpoints,
205 and can change them into snapshots which will be preserved for long
206 periods until they are changed back to checkpoints. Each
207 snapshot is mountable as a read-only file system concurrently with
208 its writable mount, and this feature is convenient for online backup.
209
210 Some features including atime, extended attributes, and POSIX ACLs,
211 are not supported yet.
212
213 To compile this file system support as a module, choose M here: the
214 module will be called nilfs2. If unsure, say N.
215
Randy Dunlap67ec7d32009-01-06 14:40:57 -0800216endif # MISC_FILESYSTEMS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700217
Jan Engelhardtea0985a2007-10-16 23:30:16 -0700218menuconfig NETWORK_FILESYSTEMS
219 bool "Network File Systems"
220 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700221 depends on NET
Jan Engelhardtea0985a2007-10-16 23:30:16 -0700222 ---help---
223 Say Y here to get to see options for network filesystems and
224 filesystem-related networking code, such as NFS daemon and
225 RPCSEC security modules.
Chuck Lever6fb1bc12008-05-21 17:09:04 -0400226
Jan Engelhardtea0985a2007-10-16 23:30:16 -0700227 This option alone does not add any kernel code.
228
229 If you say N, all options in this submenu will be skipped and
230 disabled; if unsure, say Y here.
231
232if NETWORK_FILESYSTEMS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700233
Alexey Dobriyan97afe472009-01-22 11:07:41 +0300234source "fs/nfs/Kconfig"
Alexey Dobriyane2b329e2009-01-22 11:08:58 +0300235source "fs/nfsd/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700236
Linus Torvalds1da177e2005-04-16 15:20:36 -0700237config LOCKD
238 tristate
239
240config LOCKD_V4
241 bool
242 depends on NFSD_V3 || NFS_V3
243 default y
244
245config EXPORTFS
246 tristate
247
Andreas Gruenbachera257cdd2005-06-22 17:16:26 +0000248config NFS_ACL_SUPPORT
249 tristate
250 select FS_POSIX_ACL
251
252config NFS_COMMON
253 bool
254 depends on NFSD || NFS_FS
255 default y
256
Alexey Dobriyan9098c242009-01-22 11:11:56 +0300257source "net/sunrpc/Kconfig"
Alexey Dobriyan213a41d2009-01-22 11:13:16 +0300258source "fs/smbfs/Kconfig"
Alexey Dobriyanbb26b962008-10-18 20:28:49 -0700259source "fs/cifs/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700260source "fs/ncpfs/Kconfig"
Alexey Dobriyan33a1a6f2009-01-22 11:15:06 +0300261source "fs/coda/Kconfig"
Alexey Dobriyanb2480c72009-01-22 11:16:02 +0300262source "fs/afs/Kconfig"
Alexey Dobriyan0fcb4402009-01-22 11:16:42 +0300263source "fs/9p/Kconfig"
Eric Van Hensbergen93fa58c2005-09-09 13:04:18 -0700264
Jan Engelhardtea0985a2007-10-16 23:30:16 -0700265endif # NETWORK_FILESYSTEMS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700266
David Howells93614012006-09-30 20:45:40 +0200267if BLOCK
Linus Torvalds1da177e2005-04-16 15:20:36 -0700268menu "Partition Types"
269
270source "fs/partitions/Kconfig"
271
272endmenu
David Howells93614012006-09-30 20:45:40 +0200273endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274
275source "fs/nls/Kconfig"
David Teiglande7fd4172006-01-18 09:30:29 +0000276source "fs/dlm/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700277
278endmenu