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 source "fs/xfs/Kconfig"
43 source "fs/gfs2/Kconfig"
44 source "fs/ocfs2/Kconfig"
45 source "fs/btrfs/Kconfig"
46
47 endif # BLOCK
48
49 config 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
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 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
75 config GENERIC_ACL
76 bool
77 select FS_POSIX_ACL
78
79 menu "Caches"
80
81 source "fs/fscache/Kconfig"
82 source "fs/cachefiles/Kconfig"
83
84 endmenu
85
86 if BLOCK
87 menu "CD-ROM/DVD Filesystems"
88
89 source "fs/isofs/Kconfig"
90 source "fs/udf/Kconfig"
91
92 endmenu
93 endif # BLOCK
94
95 if BLOCK
96 menu "DOS/FAT/NT Filesystems"
97
98 source "fs/fat/Kconfig"
99 source "fs/ntfs/Kconfig"
100
101 endmenu
102 endif # BLOCK
103
104 menu "Pseudo filesystems"
105
106 source "fs/proc/Kconfig"
107 source "fs/sysfs/Kconfig"
108
109 config 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
121 config 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
134 config HUGETLBFS
135 bool "HugeTLB file system support"
136 depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
137 (S390 && 64BIT) || SYS_SUPPORTS_HUGETLBFS || BROKEN
138 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.
144
145 config HUGETLB_PAGE
146 def_bool HUGETLBFS
147
148 source "fs/configfs/Kconfig"
149
150 endmenu
151
152 menuconfig 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
165 if MISC_FILESYSTEMS
166
167 source "fs/adfs/Kconfig"
168 source "fs/affs/Kconfig"
169 source "fs/ecryptfs/Kconfig"
170 source "fs/hfs/Kconfig"
171 source "fs/hfsplus/Kconfig"
172 source "fs/befs/Kconfig"
173 source "fs/bfs/Kconfig"
174 source "fs/efs/Kconfig"
175 source "fs/jffs2/Kconfig"
176 # UBIFS File system configuration
177 source "fs/ubifs/Kconfig"
178 source "fs/cramfs/Kconfig"
179 source "fs/squashfs/Kconfig"
180 source "fs/freevxfs/Kconfig"
181 source "fs/minix/Kconfig"
182 source "fs/omfs/Kconfig"
183 source "fs/hpfs/Kconfig"
184 source "fs/qnx4/Kconfig"
185 source "fs/romfs/Kconfig"
186 source "fs/sysv/Kconfig"
187 source "fs/ufs/Kconfig"
188 source "fs/exofs/Kconfig"
189 source "fs/nilfs2/Kconfig"
190
191 endif # MISC_FILESYSTEMS
192
193 menuconfig NETWORK_FILESYSTEMS
194 bool "Network File Systems"
195 default y
196 depends on NET
197 ---help---
198 Say Y here to get to see options for network filesystems and
199 filesystem-related networking code, such as NFS daemon and
200 RPCSEC security modules.
201
202 This option alone does not add any kernel code.
203
204 If you say N, all options in this submenu will be skipped and
205 disabled; if unsure, say Y here.
206
207 if NETWORK_FILESYSTEMS
208
209 source "fs/nfs/Kconfig"
210 source "fs/nfsd/Kconfig"
211
212 config LOCKD
213 tristate
214 depends on FILE_LOCKING
215
216 config LOCKD_V4
217 bool
218 depends on NFSD_V3 || NFS_V3
219 depends on FILE_LOCKING
220 default y
221
222 config EXPORTFS
223 tristate
224
225 config NFS_ACL_SUPPORT
226 tristate
227 select FS_POSIX_ACL
228
229 config NFS_COMMON
230 bool
231 depends on NFSD || NFS_FS
232 default y
233
234 source "net/sunrpc/Kconfig"
235 source "fs/smbfs/Kconfig"
236 source "fs/cifs/Kconfig"
237 source "fs/ncpfs/Kconfig"
238 source "fs/coda/Kconfig"
239 source "fs/afs/Kconfig"
240 source "fs/9p/Kconfig"
241
242 endif # NETWORK_FILESYSTEMS
243
244 if BLOCK
245 menu "Partition Types"
246
247 source "fs/partitions/Kconfig"
248
249 endmenu
250 endif
251
252 source "fs/nls/Kconfig"
253 source "fs/dlm/Kconfig"
254
255 endmenu
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