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.
125 bool "Tmpfs extended attributes"
129 Extended attributes are name:value pairs associated with inodes by
130 the kernel or by users (see the attr(5) manual page, or visit
131 <http://acl.bestbits.at/> for details).
133 Currently this enables support for the trusted.* and
134 security.* namespaces.
138 You need this for POSIX ACL support on tmpfs.
140 config TMPFS_POSIX_ACL
141 bool "Tmpfs POSIX Access Control Lists"
142 depends on TMPFS_XATTR
145 POSIX Access Control Lists (ACLs) support permissions for users and
146 groups beyond the owner/group/world scheme.
148 To learn more about Access Control Lists, visit the POSIX ACLs for
149 Linux website <http://acl.bestbits.at/>.
151 If you don't know what Access Control Lists are, say N.
154 bool "HugeTLB file system support"
155 depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
156 SYS_SUPPORTS_HUGETLBFS || BROKEN
158 hugetlbfs is a filesystem backing for HugeTLB pages, based on
159 ramfs. For architectures that support it, say Y here and read
160 <file:Documentation/vm/hugetlbpage.txt> for details.
167 source "fs/configfs/Kconfig"
171 menuconfig MISC_FILESYSTEMS
172 bool "Miscellaneous filesystems"
175 Say Y here to get to see options for various miscellaneous
176 filesystems, such as filesystems that came from other
179 This option alone does not add any kernel code.
181 If you say N, all options in this submenu will be skipped and
182 disabled; if unsure, say Y here.
186 source "fs/adfs/Kconfig"
187 source "fs/affs/Kconfig"
188 source "fs/ecryptfs/Kconfig"
189 source "fs/hfs/Kconfig"
190 source "fs/hfsplus/Kconfig"
191 source "fs/befs/Kconfig"
192 source "fs/bfs/Kconfig"
193 source "fs/efs/Kconfig"
194 source "fs/jffs2/Kconfig"
195 # UBIFS File system configuration
196 source "fs/ubifs/Kconfig"
197 source "fs/logfs/Kconfig"
198 source "fs/cramfs/Kconfig"
199 source "fs/squashfs/Kconfig"
200 source "fs/freevxfs/Kconfig"
201 source "fs/minix/Kconfig"
202 source "fs/omfs/Kconfig"
203 source "fs/hpfs/Kconfig"
204 source "fs/qnx4/Kconfig"
205 source "fs/romfs/Kconfig"
206 source "fs/pstore/Kconfig"
207 source "fs/sysv/Kconfig"
208 source "fs/ufs/Kconfig"
209 source "fs/exofs/Kconfig"
211 endif # MISC_FILESYSTEMS
213 menuconfig NETWORK_FILESYSTEMS
214 bool "Network File Systems"
218 Say Y here to get to see options for network filesystems and
219 filesystem-related networking code, such as NFS daemon and
220 RPCSEC security modules.
222 This option alone does not add any kernel code.
224 If you say N, all options in this submenu will be skipped and
225 disabled; if unsure, say Y here.
227 if NETWORK_FILESYSTEMS
229 source "fs/nfs/Kconfig"
230 source "fs/nfsd/Kconfig"
234 depends on FILE_LOCKING
238 depends on NFSD_V3 || NFS_V3
239 depends on FILE_LOCKING
242 config NFS_ACL_SUPPORT
248 depends on NFSD || NFS_FS
251 source "net/sunrpc/Kconfig"
252 source "fs/ceph/Kconfig"
253 source "fs/cifs/Kconfig"
254 source "fs/ncpfs/Kconfig"
255 source "fs/coda/Kconfig"
256 source "fs/afs/Kconfig"
257 source "fs/9p/Kconfig"
259 endif # NETWORK_FILESYSTEMS
262 menu "Partition Types"
264 source "fs/partitions/Kconfig"
269 source "fs/nls/Kconfig"
270 source "fs/dlm/Kconfig"