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"
34 # Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
36 # NOTE: you can implement Posix ACLs without these helpers (XFS does).
37 # Never use this symbol for ifdefs.
46 source "fs/xfs/Kconfig"
47 source "fs/gfs2/Kconfig"
48 source "fs/ocfs2/Kconfig"
49 source "fs/btrfs/Kconfig"
50 source "fs/nilfs2/Kconfig"
55 bool "Enable POSIX file locking API" if EMBEDDED
58 This option enables standard file locking support, required
59 for filesystems like NFS and for the flock() system
60 call. Disabling this option saves about 11k.
62 source "fs/notify/Kconfig"
65 tristate "DMAPI support"
67 The Data Management API is a system interface used to implement
68 the interface defined in the X/Open document:
69 "Systems Management: Data Storage Management (XDSM) API",
70 dated February 1997. This interface is used by hierarchical
71 storage management systems.
73 If any DMAPI-capable filesystem is built into the kernel, then
74 DMAPI must also be built into the kernel.
77 bool "DMAPI debugging support"
80 If you don't know whether you need it, then you don't need it:
83 source "fs/quota/Kconfig"
85 source "fs/autofs/Kconfig"
86 source "fs/autofs4/Kconfig"
87 source "fs/fuse/Kconfig"
90 tristate "Character device in Userpace support"
93 This FUSE extension allows character devices to be
94 implemented in userspace.
96 If you want to develop or use userspace character device
97 based on CUSE, answer Y or M.
105 source "fs/fscache/Kconfig"
106 source "fs/cachefiles/Kconfig"
111 menu "CD-ROM/DVD Filesystems"
113 source "fs/isofs/Kconfig"
114 source "fs/udf/Kconfig"
120 menu "DOS/FAT/NT Filesystems"
122 source "fs/fat/Kconfig"
123 source "fs/ntfs/Kconfig"
128 menu "Pseudo filesystems"
130 source "fs/proc/Kconfig"
131 source "fs/sysfs/Kconfig"
134 bool "Virtual memory file system support (former shm fs)"
137 Tmpfs is a file system which keeps all files in virtual memory.
139 Everything in tmpfs is temporary in the sense that no files will be
140 created on your hard drive. The files live in memory and swap
141 space. If you unmount a tmpfs instance, everything stored therein is
144 See <file:Documentation/filesystems/tmpfs.txt> for details.
146 config TMPFS_POSIX_ACL
147 bool "Tmpfs POSIX Access Control Lists"
151 POSIX Access Control Lists (ACLs) support permissions for users and
152 groups beyond the owner/group/world scheme.
154 To learn more about Access Control Lists, visit the POSIX ACLs for
155 Linux website <http://acl.bestbits.at/>.
157 If you don't know what Access Control Lists are, say N.
160 bool "HugeTLB file system support"
161 depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
162 SYS_SUPPORTS_HUGETLBFS || BROKEN
164 hugetlbfs is a filesystem backing for HugeTLB pages, based on
165 ramfs. For architectures that support it, say Y here and read
166 <file:Documentation/vm/hugetlbpage.txt> for details.
173 source "fs/configfs/Kconfig"
177 menuconfig MISC_FILESYSTEMS
178 bool "Miscellaneous filesystems"
181 Say Y here to get to see options for various miscellaneous
182 filesystems, such as filesystems that came from other
185 This option alone does not add any kernel code.
187 If you say N, all options in this submenu will be skipped and
188 disabled; if unsure, say Y here.
192 source "fs/adfs/Kconfig"
193 source "fs/affs/Kconfig"
194 source "fs/ecryptfs/Kconfig"
195 source "fs/hfs/Kconfig"
196 source "fs/hfsplus/Kconfig"
197 source "fs/befs/Kconfig"
198 source "fs/bfs/Kconfig"
199 source "fs/efs/Kconfig"
200 source "fs/jffs2/Kconfig"
201 # UBIFS File system configuration
202 source "fs/ubifs/Kconfig"
203 source "fs/logfs/Kconfig"
204 source "fs/cramfs/Kconfig"
205 source "fs/squashfs/Kconfig"
206 source "fs/freevxfs/Kconfig"
207 source "fs/minix/Kconfig"
208 source "fs/omfs/Kconfig"
209 source "fs/hpfs/Kconfig"
210 source "fs/qnx4/Kconfig"
211 source "fs/romfs/Kconfig"
212 source "fs/sysv/Kconfig"
213 source "fs/ufs/Kconfig"
214 source "fs/exofs/Kconfig"
216 endif # MISC_FILESYSTEMS
218 menuconfig NETWORK_FILESYSTEMS
219 bool "Network File Systems"
223 Say Y here to get to see options for network filesystems and
224 filesystem-related networking code, such as NFS daemon and
225 RPCSEC security modules.
227 This option alone does not add any kernel code.
229 If you say N, all options in this submenu will be skipped and
230 disabled; if unsure, say Y here.
232 if NETWORK_FILESYSTEMS
234 source "fs/nfs/Kconfig"
235 source "fs/nfsd/Kconfig"
239 depends on FILE_LOCKING
243 depends on NFSD_V3 || NFS_V3
244 depends on FILE_LOCKING
250 config NFS_ACL_SUPPORT
256 depends on NFSD || NFS_FS
259 source "net/sunrpc/Kconfig"
260 source "fs/smbfs/Kconfig"
261 source "fs/ceph/Kconfig"
262 source "fs/cifs/Kconfig"
263 source "fs/ncpfs/Kconfig"
264 source "fs/coda/Kconfig"
265 source "fs/afs/Kconfig"
266 source "fs/9p/Kconfig"
267 source "fs/novfs/Kconfig"
269 endif # NETWORK_FILESYSTEMS
272 menu "Partition Types"
274 source "fs/partitions/Kconfig"
279 source "fs/nls/Kconfig"
280 source "fs/dlm/Kconfig"