2 # File system configuration
9 source "fs/ext2/Kconfig"
10 source "fs/ext3/Kconfig"
11 source "fs/ext4/Kconfig"
16 depends on EXT2_FS_XIP
19 source "fs/jbd/Kconfig"
20 source "fs/jbd2/Kconfig"
23 # Meta block cache for Extended Attributes (ext2/ext3/ext4)
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
30 source "fs/reiserfs/Kconfig"
31 source "fs/jfs/Kconfig"
33 source "fs/xfs/Kconfig"
34 source "fs/gfs2/Kconfig"
35 source "fs/ocfs2/Kconfig"
36 source "fs/btrfs/Kconfig"
37 source "fs/nilfs2/Kconfig"
41 # Posix ACL utility routines
43 # Note: Posix ACLs can be implemented without these helpers. Never use
44 # this symbol for ifdefs in core code.
53 bool "Enable POSIX file locking API" if EXPERT
56 This option enables standard file locking support, required
57 for filesystems like NFS and for the flock() system
58 call. Disabling this option saves about 11k.
60 source "fs/notify/Kconfig"
62 source "fs/quota/Kconfig"
64 source "fs/autofs4/Kconfig"
65 source "fs/fuse/Kconfig"
68 tristate "Character device in Userspace support"
71 This FUSE extension allows character devices to be
72 implemented in userspace.
74 If you want to develop or use userspace character device
75 based on CUSE, answer Y or M.
83 source "fs/fscache/Kconfig"
84 source "fs/cachefiles/Kconfig"
89 menu "CD-ROM/DVD Filesystems"
91 source "fs/isofs/Kconfig"
92 source "fs/udf/Kconfig"
98 menu "DOS/FAT/NT Filesystems"
100 source "fs/fat/Kconfig"
101 source "fs/ntfs/Kconfig"
106 menu "Pseudo filesystems"
108 source "fs/proc/Kconfig"
109 source "fs/sysfs/Kconfig"
112 bool "Virtual memory file system support (former shm fs)"
115 Tmpfs is a file system which keeps all files in virtual memory.
117 Everything in tmpfs is temporary in the sense that no files will be
118 created on your hard drive. The files live in memory and swap
119 space. If you unmount a tmpfs instance, everything stored therein is
122 See <file:Documentation/filesystems/tmpfs.txt> for details.
124 config TMPFS_POSIX_ACL
125 bool "Tmpfs POSIX Access Control Lists"
130 POSIX Access Control Lists (ACLs) support permissions for users and
131 groups beyond the owner/group/world scheme.
133 To learn more about Access Control Lists, visit the POSIX ACLs for
134 Linux website <http://acl.bestbits.at/>.
136 If you don't know what Access Control Lists are, say N.
139 bool "Tmpfs extended attributes"
143 Extended attributes are name:value pairs associated with inodes by
144 the kernel or by users (see the attr(5) manual page, or visit
145 <http://acl.bestbits.at/> for details).
147 Currently this enables support for the trusted.* and
148 security.* namespaces.
150 You need this for POSIX ACL support on tmpfs.
155 bool "HugeTLB file system support"
156 depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
157 SYS_SUPPORTS_HUGETLBFS || BROKEN
159 hugetlbfs is a filesystem backing for HugeTLB pages, based on
160 ramfs. For architectures that support it, say Y here and read
161 <file:Documentation/vm/hugetlbpage.txt> for details.
168 source "fs/configfs/Kconfig"
172 menuconfig MISC_FILESYSTEMS
173 bool "Miscellaneous filesystems"
176 Say Y here to get to see options for various miscellaneous
177 filesystems, such as filesystems that came from other
180 This option alone does not add any kernel code.
182 If you say N, all options in this submenu will be skipped and
183 disabled; if unsure, say Y here.
187 source "fs/adfs/Kconfig"
188 source "fs/affs/Kconfig"
189 source "fs/ecryptfs/Kconfig"
190 source "fs/hfs/Kconfig"
191 source "fs/hfsplus/Kconfig"
192 source "fs/befs/Kconfig"
193 source "fs/bfs/Kconfig"
194 source "fs/efs/Kconfig"
195 source "fs/jffs2/Kconfig"
196 # UBIFS File system configuration
197 source "fs/ubifs/Kconfig"
198 source "fs/logfs/Kconfig"
199 source "fs/cramfs/Kconfig"
200 source "fs/squashfs/Kconfig"
201 source "fs/freevxfs/Kconfig"
202 source "fs/minix/Kconfig"
203 source "fs/omfs/Kconfig"
204 source "fs/hpfs/Kconfig"
205 source "fs/qnx4/Kconfig"
206 source "fs/romfs/Kconfig"
207 source "fs/pstore/Kconfig"
208 source "fs/sysv/Kconfig"
209 source "fs/ufs/Kconfig"
210 source "fs/exofs/Kconfig"
212 endif # MISC_FILESYSTEMS
214 menuconfig NETWORK_FILESYSTEMS
215 bool "Network File Systems"
219 Say Y here to get to see options for network filesystems and
220 filesystem-related networking code, such as NFS daemon and
221 RPCSEC security modules.
223 This option alone does not add any kernel code.
225 If you say N, all options in this submenu will be skipped and
226 disabled; if unsure, say Y here.
228 if NETWORK_FILESYSTEMS
230 source "fs/nfs/Kconfig"
231 source "fs/nfsd/Kconfig"
235 depends on FILE_LOCKING
239 depends on NFSD_V3 || NFS_V3
240 depends on FILE_LOCKING
243 config NFS_ACL_SUPPORT
249 depends on NFSD || NFS_FS
252 source "net/sunrpc/Kconfig"
253 source "fs/ceph/Kconfig"
254 source "fs/cifs/Kconfig"
255 source "fs/ncpfs/Kconfig"
256 source "fs/coda/Kconfig"
257 source "fs/afs/Kconfig"
258 source "fs/9p/Kconfig"
260 endif # NETWORK_FILESYSTEMS
263 menu "Partition Types"
265 source "fs/partitions/Kconfig"
270 source "fs/nls/Kconfig"
271 source "fs/dlm/Kconfig"