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1#
2# File system configuration
3#
4
5menu "File systems"
6
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7if BLOCK
8
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9source "fs/ext2/Kconfig"
10source "fs/ext3/Kconfig"
11source "fs/ext4/Kconfig"
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12
13config FS_XIP
14# execute in place
15 bool
16 depends on EXT2_FS_XIP
17 default y
18
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19source "fs/jbd/Kconfig"
20source "fs/jbd2/Kconfig"
dab291af 21
1da177e4 22config FS_MBCACHE
02ea2104 23# Meta block cache for Extended Attributes (ext2/ext3/ext4)
1da177e4 24 tristate
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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
1da177e4 29
b16ecfe2 30source "fs/reiserfs/Kconfig"
f5c77969 31source "fs/jfs/Kconfig"
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32
33config FS_POSIX_ACL
89206955 34# Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
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35#
36# NOTE: you can implement Posix ACLs without these helpers (XFS does).
37# Never use this symbol for ifdefs.
38#
39 bool
b84c2157 40 default n
1da177e4 41
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42config 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
1da177e4 50source "fs/xfs/Kconfig"
f7825dcf 51source "fs/gfs2/Kconfig"
2fe4371d 52source "fs/ocfs2/Kconfig"
335debee 53source "fs/btrfs/Kconfig"
60582d1e 54
25fad945 55endif # BLOCK
1da177e4 56
272eb014 57source "fs/notify/Kconfig"
0eeca283 58
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59config QUOTA
60 bool "Quota support"
61 help
62 If you say Y here, you will be able to set per user limits for disk
63 usage (also called disk quotas). Currently, it works for the
64 ext2, ext3, and reiserfs file system. ext3 also supports journalled
65 quotas for which you don't need to run quotacheck(8) after an unclean
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66 shutdown.
67 For further details, read the Quota mini-HOWTO, available from
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68 <http://www.tldp.org/docs.html#howto>, or the documentation provided
69 with the quota tools. Probably the quota support is only useful for
70 multi user systems. If unsure, say N.
71
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72config QUOTA_NETLINK_INTERFACE
73 bool "Report quota messages through netlink interface"
74 depends on QUOTA && NET
75 help
76 If you say Y here, quota warnings (about exceeding softlimit, reaching
77 hardlimit, etc.) will be reported through netlink interface. If unsure,
78 say Y.
79
80config PRINT_QUOTA_WARNING
81 bool "Print quota warnings to console (OBSOLETE)"
82 depends on QUOTA
83 default y
84 help
85 If you say Y here, quota warnings (about exceeding softlimit, reaching
86 hardlimit, etc.) will be printed to the process' controlling terminal.
87 Note that this behavior is currently deprecated and may go away in
88 future. Please use notification via netlink socket instead.
89
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90# Generic support for tree structured quota files. Seleted when needed.
91config QUOTA_TREE
92 tristate
93
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94config QFMT_V1
95 tristate "Old quota format support"
96 depends on QUOTA
97 help
98 This quota format was (is) used by kernels earlier than 2.4.22. If
99 you have quota working and you don't want to convert to new quota
100 format say Y here.
101
102config QFMT_V2
103 tristate "Quota format v2 support"
104 depends on QUOTA
1ccd14b9 105 select QUOTA_TREE
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106 help
107 This quota format allows using quotas with 32-bit UIDs/GIDs. If you
919532a5 108 need this functionality say Y here.
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109
110config QUOTACTL
111 bool
112 depends on XFS_QUOTA || QUOTA
113 default y
114
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115source "fs/autofs/Kconfig"
116source "fs/autofs4/Kconfig"
3ef7784e 117source "fs/fuse/Kconfig"
04578f17 118
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119config GENERIC_ACL
120 bool
121 select FS_POSIX_ACL
122
9361401e 123if BLOCK
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124menu "CD-ROM/DVD Filesystems"
125
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126source "fs/isofs/Kconfig"
127source "fs/udf/Kconfig"
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128
129endmenu
25fad945 130endif # BLOCK
1da177e4 131
9361401e 132if BLOCK
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133menu "DOS/FAT/NT Filesystems"
134
1c6ace01 135source "fs/fat/Kconfig"
9d73ac9e 136source "fs/ntfs/Kconfig"
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137
138endmenu
25fad945 139endif # BLOCK
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140
141menu "Pseudo filesystems"
142
6eedf8d3 143source "fs/proc/Kconfig"
5f3a211a 144source "fs/sysfs/Kconfig"
1da177e4 145
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146config TMPFS
147 bool "Virtual memory file system support (former shm fs)"
148 help
149 Tmpfs is a file system which keeps all files in virtual memory.
150
151 Everything in tmpfs is temporary in the sense that no files will be
152 created on your hard drive. The files live in memory and swap
153 space. If you unmount a tmpfs instance, everything stored therein is
154 lost.
155
156 See <file:Documentation/filesystems/tmpfs.txt> for details.
157
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158config TMPFS_POSIX_ACL
159 bool "Tmpfs POSIX Access Control Lists"
160 depends on TMPFS
161 select GENERIC_ACL
162 help
163 POSIX Access Control Lists (ACLs) support permissions for users and
164 groups beyond the owner/group/world scheme.
165
166 To learn more about Access Control Lists, visit the POSIX ACLs for
167 Linux website <http://acl.bestbits.at/>.
168
169 If you don't know what Access Control Lists are, say N.
170
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171config HUGETLBFS
172 bool "HugeTLB file system support"
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173 depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
174 (S390 && 64BIT) || BROKEN
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175 help
176 hugetlbfs is a filesystem backing for HugeTLB pages, based on
177 ramfs. For architectures that support it, say Y here and read
178 <file:Documentation/vm/hugetlbpage.txt> for details.
179
180 If unsure, say N.
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181
182config HUGETLB_PAGE
183 def_bool HUGETLBFS
184
4591dabe 185source "fs/configfs/Kconfig"
7063fbf2 186
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187endmenu
188
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189menuconfig MISC_FILESYSTEMS
190 bool "Miscellaneous filesystems"
191 default y
192 ---help---
193 Say Y here to get to see options for various miscellaneous
194 filesystems, such as filesystems that came from other
195 operating systems.
196
197 This option alone does not add any kernel code.
198
199 If you say N, all options in this submenu will be skipped and
200 disabled; if unsure, say Y here.
201
202if MISC_FILESYSTEMS
1da177e4 203
bc2de2ae 204source "fs/adfs/Kconfig"
10951bf0 205source "fs/affs/Kconfig"
295c896c 206source "fs/ecryptfs/Kconfig"
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207source "fs/hfs/Kconfig"
208source "fs/hfsplus/Kconfig"
0b09eb32 209source "fs/befs/Kconfig"
0ff42384 210source "fs/bfs/Kconfig"
571f0a0b 211source "fs/efs/Kconfig"
31db6e9e 212source "fs/jffs2/Kconfig"
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213# UBIFS File system configuration
214source "fs/ubifs/Kconfig"
2a22783b 215source "fs/cramfs/Kconfig"
22635ec9 216source "fs/squashfs/Kconfig"
22135169 217source "fs/freevxfs/Kconfig"
8b1cd7d3 218source "fs/minix/Kconfig"
da55e6f9 219source "fs/omfs/Kconfig"
928ea192 220source "fs/hpfs/Kconfig"
4c741583 221source "fs/qnx4/Kconfig"
41810246 222source "fs/romfs/Kconfig"
8af915ba 223source "fs/sysv/Kconfig"
a276a52f 224source "fs/ufs/Kconfig"
abf5d15f 225
67ec7d3a 226endif # MISC_FILESYSTEMS
1da177e4 227
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228menuconfig NETWORK_FILESYSTEMS
229 bool "Network File Systems"
230 default y
1da177e4 231 depends on NET
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232 ---help---
233 Say Y here to get to see options for network filesystems and
234 filesystem-related networking code, such as NFS daemon and
235 RPCSEC security modules.
6fb1bc10 236
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237 This option alone does not add any kernel code.
238
239 If you say N, all options in this submenu will be skipped and
240 disabled; if unsure, say Y here.
241
242if NETWORK_FILESYSTEMS
1da177e4 243
97afe47a 244source "fs/nfs/Kconfig"
e2b329e2 245source "fs/nfsd/Kconfig"
1da177e4 246
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247config LOCKD
248 tristate
249
250config LOCKD_V4
251 bool
252 depends on NFSD_V3 || NFS_V3
253 default y
254
255config EXPORTFS
256 tristate
257
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258config NFS_ACL_SUPPORT
259 tristate
260 select FS_POSIX_ACL
261
262config NFS_COMMON
263 bool
264 depends on NFSD || NFS_FS
265 default y
266
9098c24f 267source "net/sunrpc/Kconfig"
213a41d4 268source "fs/smbfs/Kconfig"
bb26b963 269source "fs/cifs/Kconfig"
1da177e4 270source "fs/ncpfs/Kconfig"
33a1a6fe 271source "fs/coda/Kconfig"
b2480c7f 272source "fs/afs/Kconfig"
08e0e7c8 273
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274config 9P_FS
275 tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
bd238fb4 276 depends on INET && NET_9P && EXPERIMENTAL
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277 help
278 If you say Y here, you will get experimental support for
279 Plan 9 resource sharing via the 9P2000 protocol.
280
281 See <http://v9fs.sf.net> for more information.
282
283 If unsure, say N.
284
ea0985ad 285endif # NETWORK_FILESYSTEMS
1da177e4 286
9361401e 287if BLOCK
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288menu "Partition Types"
289
290source "fs/partitions/Kconfig"
291
292endmenu
9361401e 293endif
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294
295source "fs/nls/Kconfig"
e7fd4179 296source "fs/dlm/Kconfig"
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297
298endmenu