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1#
2# File system configuration
3#
4
5menu "File systems"
6
7if BLOCK
8
9source "fs/ext2/Kconfig"
10source "fs/ext3/Kconfig"
11source "fs/ext4/Kconfig"
12
13config FS_XIP
14# execute in place
15 bool
16 depends on EXT2_FS_XIP
17 default y
18
19source "fs/jbd/Kconfig"
20source "fs/jbd2/Kconfig"
21
22config 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
30source "fs/reiserfs/Kconfig"
31source "fs/jfs/Kconfig"
32
33config 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
42source "fs/xfs/Kconfig"
43source "fs/gfs2/Kconfig"
44source "fs/ocfs2/Kconfig"
45source "fs/btrfs/Kconfig"
46source "fs/nilfs2/Kconfig"
47
48endif # BLOCK
49
50config EXPORTFS
51 tristate
52
53config FILE_LOCKING
54 bool "Enable POSIX file locking API" if EMBEDDED
55 default y
56 help
57 This option enables standard file locking support, required
58 for filesystems like NFS and for the flock() system
59 call. Disabling this option saves about 11k.
60
61source "fs/notify/Kconfig"
62
63source "fs/quota/Kconfig"
64
65source "fs/autofs4/Kconfig"
66source "fs/fuse/Kconfig"
67
68config CUSE
69 tristate "Character device in Userspace support"
70 depends on FUSE_FS
71 help
72 This FUSE extension allows character devices to be
73 implemented in userspace.
74
75 If you want to develop or use userspace character device
76 based on CUSE, answer Y or M.
77
78config GENERIC_ACL
79 bool
80 select FS_POSIX_ACL
81
82menu "Caches"
83
84source "fs/fscache/Kconfig"
85source "fs/cachefiles/Kconfig"
86
87endmenu
88
89if BLOCK
90menu "CD-ROM/DVD Filesystems"
91
92source "fs/isofs/Kconfig"
93source "fs/udf/Kconfig"
94
95endmenu
96endif # BLOCK
97
98if BLOCK
99menu "DOS/FAT/NT Filesystems"
100
101source "fs/fat/Kconfig"
102source "fs/ntfs/Kconfig"
103
104endmenu
105endif # BLOCK
106
107menu "Pseudo filesystems"
108
109source "fs/proc/Kconfig"
110source "fs/sysfs/Kconfig"
111
112config TMPFS
113 bool "Virtual memory file system support (former shm fs)"
114 depends on SHMEM
115 help
116 Tmpfs is a file system which keeps all files in virtual memory.
117
118 Everything in tmpfs is temporary in the sense that no files will be
119 created on your hard drive. The files live in memory and swap
120 space. If you unmount a tmpfs instance, everything stored therein is
121 lost.
122
123 See <file:Documentation/filesystems/tmpfs.txt> for details.
124
125config TMPFS_POSIX_ACL
126 bool "Tmpfs POSIX Access Control Lists"
127 depends on TMPFS
128 select GENERIC_ACL
129 help
130 POSIX Access Control Lists (ACLs) support permissions for users and
131 groups beyond the owner/group/world scheme.
132
133 To learn more about Access Control Lists, visit the POSIX ACLs for
134 Linux website <http://acl.bestbits.at/>.
135
136 If you don't know what Access Control Lists are, say N.
137
138config HUGETLBFS
139 bool "HugeTLB file system support"
140 depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
141 SYS_SUPPORTS_HUGETLBFS || BROKEN
142 help
143 hugetlbfs is a filesystem backing for HugeTLB pages, based on
144 ramfs. For architectures that support it, say Y here and read
145 <file:Documentation/vm/hugetlbpage.txt> for details.
146
147 If unsure, say N.
148
149config HUGETLB_PAGE
150 def_bool HUGETLBFS
151
152source "fs/configfs/Kconfig"
153
154endmenu
155
156menuconfig MISC_FILESYSTEMS
157 bool "Miscellaneous filesystems"
158 default y
159 ---help---
160 Say Y here to get to see options for various miscellaneous
161 filesystems, such as filesystems that came from other
162 operating systems.
163
164 This option alone does not add any kernel code.
165
166 If you say N, all options in this submenu will be skipped and
167 disabled; if unsure, say Y here.
168
169if MISC_FILESYSTEMS
170
171source "fs/adfs/Kconfig"
172source "fs/affs/Kconfig"
173source "fs/ecryptfs/Kconfig"
174source "fs/hfs/Kconfig"
175source "fs/hfsplus/Kconfig"
176source "fs/befs/Kconfig"
177source "fs/bfs/Kconfig"
178source "fs/efs/Kconfig"
179source "fs/jffs2/Kconfig"
180# UBIFS File system configuration
181source "fs/ubifs/Kconfig"
182source "fs/logfs/Kconfig"
183source "fs/cramfs/Kconfig"
184source "fs/squashfs/Kconfig"
185source "fs/freevxfs/Kconfig"
186source "fs/minix/Kconfig"
187source "fs/omfs/Kconfig"
188source "fs/hpfs/Kconfig"
189source "fs/qnx4/Kconfig"
190source "fs/romfs/Kconfig"
191source "fs/sysv/Kconfig"
192source "fs/ufs/Kconfig"
193source "fs/exofs/Kconfig"
194
195endif # MISC_FILESYSTEMS
196
197menuconfig NETWORK_FILESYSTEMS
198 bool "Network File Systems"
199 default y
200 depends on NET
201 ---help---
202 Say Y here to get to see options for network filesystems and
203 filesystem-related networking code, such as NFS daemon and
204 RPCSEC security modules.
205
206 This option alone does not add any kernel code.
207
208 If you say N, all options in this submenu will be skipped and
209 disabled; if unsure, say Y here.
210
211if NETWORK_FILESYSTEMS
212
213source "fs/nfs/Kconfig"
214source "fs/nfsd/Kconfig"
215
216config LOCKD
217 tristate
218 depends on FILE_LOCKING
219
220config LOCKD_V4
221 bool
222 depends on NFSD_V3 || NFS_V3
223 depends on FILE_LOCKING
224 default y
225
226config NFS_ACL_SUPPORT
227 tristate
228 select FS_POSIX_ACL
229
230config NFS_COMMON
231 bool
232 depends on NFSD || NFS_FS
233 default y
234
235source "net/sunrpc/Kconfig"
236source "fs/ceph/Kconfig"
237source "fs/cifs/Kconfig"
238source "fs/ncpfs/Kconfig"
239source "fs/coda/Kconfig"
240source "fs/afs/Kconfig"
241source "fs/9p/Kconfig"
242
243endif # NETWORK_FILESYSTEMS
244
245if BLOCK
246menu "Partition Types"
247
248source "fs/partitions/Kconfig"
249
250endmenu
251endif
252
253source "fs/nls/Kconfig"
254source "fs/dlm/Kconfig"
255
256endmenu