1#
  2# File system configuration
  3#
  4
  5menu "File systems"
  6
  7# Use unaligned word dcache accesses
  8config DCACHE_WORD_ACCESS
  9       bool
 10
 11if BLOCK
 
 
 
 
 12
 13config FS_IOMAP
 14	bool
 15
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 16source "fs/ext2/Kconfig"
 17source "fs/ext4/Kconfig"
 18source "fs/jbd2/Kconfig"
 19
 20config FS_MBCACHE
 21# Meta block cache for Extended Attributes (ext2/ext3/ext4)
 22	tristate
 23	default y if EXT2_FS=y && EXT2_FS_XATTR
 24	default y if EXT4_FS=y
 25	default m if EXT2_FS_XATTR || EXT4_FS
 26
 27source "fs/reiserfs/Kconfig"
 28source "fs/jfs/Kconfig"
 29
 30source "fs/xfs/Kconfig"
 31source "fs/gfs2/Kconfig"
 32source "fs/ocfs2/Kconfig"
 33source "fs/btrfs/Kconfig"
 34source "fs/nilfs2/Kconfig"
 35source "fs/f2fs/Kconfig"
 
 
 
 
 36
 37config FS_DAX
 38	bool "Direct Access (DAX) support"
 39	depends on MMU
 40	depends on !(ARM || MIPS || SPARC)
 41	select FS_IOMAP
 
 42	help
 43	  Direct Access (DAX) can be used on memory-backed block devices.
 44	  If the block device supports DAX and the filesystem supports DAX,
 45	  then you can avoid using the pagecache to buffer I/Os.  Turning
 46	  on this option will compile in support for DAX; you will need to
 47	  mount the filesystem using the -o dax option.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 48
 49	  If you do not have a block device that is capable of using this,
 50	  or if unsure, say N.  Saying Y will increase the size of the kernel
 51	  by about 5kB.
 52
 53config FS_DAX_PMD
 54	bool
 55	default FS_DAX
 56	depends on FS_DAX
 57	depends on ZONE_DEVICE
 58	depends on TRANSPARENT_HUGEPAGE
 59
 60endif # BLOCK
 
 
 
 
 
 61
 62# Posix ACL utility routines
 63#
 64# Note: Posix ACLs can be implemented without these helpers.  Never use
 65# this symbol for ifdefs in core code.
 66#
 67config FS_POSIX_ACL
 68	def_bool n
 69
 70config EXPORTFS
 71	tristate
 72
 73config EXPORTFS_BLOCK_OPS
 74	bool "Enable filesystem export operations for block IO"
 75	help
 76	  This option enables the export operations for a filesystem to support
 77	  external block IO.
 78
 79config FILE_LOCKING
 80	bool "Enable POSIX file locking API" if EXPERT
 81	default y
 82	select PERCPU_RWSEM
 83	help
 84	  This option enables standard file locking support, required
 85          for filesystems like NFS and for the flock() system
 86          call. Disabling this option saves about 11k.
 87
 88config MANDATORY_FILE_LOCKING
 89	bool "Enable Mandatory file locking"
 90	depends on FILE_LOCKING
 91	default y
 92	help
 93	  This option enables files appropriately marked files on appropriely
 94	  mounted filesystems to support mandatory locking.
 95
 96	  To the best of my knowledge this is dead code that no one cares about.
 97
 98source "fs/crypto/Kconfig"
 99
 
 
100source "fs/notify/Kconfig"
101
102source "fs/quota/Kconfig"
103
104source "fs/autofs4/Kconfig"
105source "fs/fuse/Kconfig"
106source "fs/overlayfs/Kconfig"
107
108menu "Caches"
109
110source "fs/fscache/Kconfig"
111source "fs/cachefiles/Kconfig"
112
113endmenu
114
115if BLOCK
116menu "CD-ROM/DVD Filesystems"
117
118source "fs/isofs/Kconfig"
119source "fs/udf/Kconfig"
120
121endmenu
122endif # BLOCK
123
124if BLOCK
125menu "DOS/FAT/NT Filesystems"
126
127source "fs/fat/Kconfig"
128source "fs/ntfs/Kconfig"
 
129
130endmenu
131endif # BLOCK
132
133menu "Pseudo filesystems"
134
135source "fs/proc/Kconfig"
136source "fs/kernfs/Kconfig"
137source "fs/sysfs/Kconfig"
138
139config TMPFS
140	bool "Tmpfs virtual memory file system support (former shm fs)"
141	depends on SHMEM
 
142	help
143	  Tmpfs is a file system which keeps all files in virtual memory.
144
145	  Everything in tmpfs is temporary in the sense that no files will be
146	  created on your hard drive. The files live in memory and swap
147	  space. If you unmount a tmpfs instance, everything stored therein is
148	  lost.
149
150	  See <file:Documentation/filesystems/tmpfs.txt> for details.
151
152config TMPFS_POSIX_ACL
153	bool "Tmpfs POSIX Access Control Lists"
154	depends on TMPFS
155	select TMPFS_XATTR
156	select FS_POSIX_ACL
157	help
158	  POSIX Access Control Lists (ACLs) support additional access rights
159	  for users and groups beyond the standard owner/group/world scheme,
160	  and this option selects support for ACLs specifically for tmpfs
161	  filesystems.
162
163	  If you've selected TMPFS, it's possible that you'll also need
164	  this option as there are a number of Linux distros that require
165	  POSIX ACL support under /dev for certain features to work properly.
166	  For example, some distros need this feature for ALSA-related /dev
167	  files for sound to work properly.  In short, if you're not sure,
168	  say Y.
169
170	  To learn more about Access Control Lists, visit the POSIX ACLs for
171	  Linux website <http://acl.bestbits.at/>.
172
173config TMPFS_XATTR
174	bool "Tmpfs extended attributes"
175	depends on TMPFS
176	default n
177	help
178	  Extended attributes are name:value pairs associated with inodes by
179	  the kernel or by users (see the attr(5) manual page, or visit
180	  <http://acl.bestbits.at/> for details).
181
182	  Currently this enables support for the trusted.* and
183	  security.* namespaces.
184
185	  You need this for POSIX ACL support on tmpfs.
186
187	  If unsure, say N.
188
189config HUGETLBFS
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
190	bool "HugeTLB file system support"
191	depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
192		   SYS_SUPPORTS_HUGETLBFS || BROKEN
 
 
193	help
194	  hugetlbfs is a filesystem backing for HugeTLB pages, based on
195	  ramfs. For architectures that support it, say Y here and read
196	  <file:Documentation/vm/hugetlbpage.txt> for details.
197
198	  If unsure, say N.
199
 
 
 
 
 
 
 
 
 
 
 
200config HUGETLB_PAGE
201	def_bool HUGETLBFS
 
 
 
 
 
 
 
 
 
 
202
203config ARCH_HAS_GIGANTIC_PAGE
204	bool
205
206source "fs/configfs/Kconfig"
207source "fs/efivarfs/Kconfig"
208
209endmenu
210
211menuconfig MISC_FILESYSTEMS
212	bool "Miscellaneous filesystems"
213	default y
214	---help---
215	  Say Y here to get to see options for various miscellaneous
216	  filesystems, such as filesystems that came from other
217	  operating systems.
218
219	  This option alone does not add any kernel code.
220
221	  If you say N, all options in this submenu will be skipped and
222	  disabled; if unsure, say Y here.
223
224if MISC_FILESYSTEMS
225
226source "fs/orangefs/Kconfig"
227source "fs/adfs/Kconfig"
228source "fs/affs/Kconfig"
229source "fs/ecryptfs/Kconfig"
230source "fs/hfs/Kconfig"
231source "fs/hfsplus/Kconfig"
232source "fs/befs/Kconfig"
233source "fs/bfs/Kconfig"
234source "fs/efs/Kconfig"
235source "fs/jffs2/Kconfig"
236# UBIFS File system configuration
237source "fs/ubifs/Kconfig"
238source "fs/cramfs/Kconfig"
239source "fs/squashfs/Kconfig"
240source "fs/freevxfs/Kconfig"
241source "fs/minix/Kconfig"
242source "fs/omfs/Kconfig"
243source "fs/hpfs/Kconfig"
244source "fs/qnx4/Kconfig"
245source "fs/qnx6/Kconfig"
246source "fs/romfs/Kconfig"
247source "fs/pstore/Kconfig"
248source "fs/sysv/Kconfig"
249source "fs/ufs/Kconfig"
250source "fs/exofs/Kconfig"
 
251
252endif # MISC_FILESYSTEMS
253
254source "fs/exofs/Kconfig.ore"
255
256menuconfig NETWORK_FILESYSTEMS
257	bool "Network File Systems"
258	default y
259	depends on NET
260	---help---
261	  Say Y here to get to see options for network filesystems and
262	  filesystem-related networking code, such as NFS daemon and
263	  RPCSEC security modules.
264
265	  This option alone does not add any kernel code.
266
267	  If you say N, all options in this submenu will be skipped and
268	  disabled; if unsure, say Y here.
269
270if NETWORK_FILESYSTEMS
271
272source "fs/nfs/Kconfig"
273source "fs/nfsd/Kconfig"
274
275config GRACE_PERIOD
276	tristate
277
278config LOCKD
279	tristate
280	depends on FILE_LOCKING
281	select GRACE_PERIOD
282
283config LOCKD_V4
284	bool
285	depends on NFSD_V3 || NFS_V3
286	depends on FILE_LOCKING
287	default y
288
289config NFS_ACL_SUPPORT
290	tristate
291	select FS_POSIX_ACL
292
293config NFS_COMMON
294	bool
295	depends on NFSD || NFS_FS || LOCKD
296	default y
297
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
298source "net/sunrpc/Kconfig"
299source "fs/ceph/Kconfig"
300source "fs/cifs/Kconfig"
301source "fs/ncpfs/Kconfig"
302source "fs/coda/Kconfig"
303source "fs/afs/Kconfig"
304source "fs/9p/Kconfig"
305
306endif # NETWORK_FILESYSTEMS
307
308source "fs/nls/Kconfig"
309source "fs/dlm/Kconfig"
 
 
 
 
310
311endmenu

  1# SPDX-License-Identifier: GPL-2.0-only
  2#
  3# File system configuration
  4#
  5
  6menu "File systems"
  7
  8# Use unaligned word dcache accesses
  9config DCACHE_WORD_ACCESS
 10       bool
 11
 12config VALIDATE_FS_PARSER
 13	bool "Validate filesystem parameter description"
 14	help
 15	  Enable this to perform validation of the parameter description for a
 16	  filesystem when it is registered.
 17
 18config FS_IOMAP
 19	bool
 20
 21# Stackable filesystems
 22config FS_STACK
 23	bool
 24
 25config BUFFER_HEAD
 26	bool
 27
 28# old blockdev_direct_IO implementation.  Use iomap for new code instead
 29config LEGACY_DIRECT_IO
 30	depends on BUFFER_HEAD
 31	bool
 32
 33if BLOCK
 34
 35source "fs/ext2/Kconfig"
 36source "fs/ext4/Kconfig"
 37source "fs/jbd2/Kconfig"
 38
 39config FS_MBCACHE
 40# Meta block cache for Extended Attributes (ext2/ext3/ext4)
 41	tristate
 42	default y if EXT2_FS=y && EXT2_FS_XATTR
 43	default y if EXT4_FS=y
 44	default m if EXT2_FS_XATTR || EXT4_FS
 45
 
 46source "fs/jfs/Kconfig"
 47
 48source "fs/xfs/Kconfig"
 49source "fs/gfs2/Kconfig"
 50source "fs/ocfs2/Kconfig"
 51source "fs/btrfs/Kconfig"
 52source "fs/nilfs2/Kconfig"
 53source "fs/f2fs/Kconfig"
 54source "fs/bcachefs/Kconfig"
 55source "fs/zonefs/Kconfig"
 56
 57endif # BLOCK
 58
 59config FS_DAX
 60	bool "File system based Direct Access (DAX) support"
 61	depends on MMU
 62	depends on ZONE_DEVICE || FS_DAX_LIMITED
 63	select FS_IOMAP
 64	select DAX
 65	help
 66	  Direct Access (DAX) can be used on memory-backed block devices.
 67	  If the block device supports DAX and the filesystem supports DAX,
 68	  then you can avoid using the pagecache to buffer I/Os.  Turning
 69	  on this option will compile in support for DAX.
 70
 71	  For a DAX device to support file system access it needs to have
 72	  struct pages.  For the nfit based NVDIMMs this can be enabled
 73	  using the ndctl utility:
 74
 75		# ndctl create-namespace --force --reconfig=namespace0.0 \
 76			--mode=fsdax --map=mem
 77
 78	  See the 'create-namespace' man page for details on the overhead of
 79	  --map=mem:
 80	  https://docs.pmem.io/ndctl-user-guide/ndctl-man-pages/ndctl-create-namespace
 81
 82          For ndctl to work CONFIG_DEV_DAX needs to be enabled as well. For most
 83	  file systems DAX support needs to be manually enabled globally or
 84	  per-inode using a mount option as well.  See the file documentation in
 85	  Documentation/filesystems/dax.rst for details.
 86
 87	  If you do not have a block device that is capable of using this,
 88	  or if unsure, say N.  Saying Y will increase the size of the kernel
 89	  by about 5kB.
 90
 91config FS_DAX_PMD
 92	bool
 93	default FS_DAX
 94	depends on FS_DAX
 95	depends on ZONE_DEVICE
 96	depends on TRANSPARENT_HUGEPAGE
 97
 98# Selected by DAX drivers that do not expect filesystem DAX to support
 99# get_user_pages() of DAX mappings. I.e. "limited" indicates no support
100# for fork() of processes with MAP_SHARED mappings or support for
101# direct-I/O to a DAX mapping.
102config FS_DAX_LIMITED
103	bool
104
105# Posix ACL utility routines
106#
107# Note: Posix ACLs can be implemented without these helpers.  Never use
108# this symbol for ifdefs in core code.
109#
110config FS_POSIX_ACL
111	def_bool n
112
113config EXPORTFS
114	tristate
115
116config EXPORTFS_BLOCK_OPS
117	bool "Enable filesystem export operations for block IO"
118	help
119	  This option enables the export operations for a filesystem to support
120	  external block IO.
121
122config FILE_LOCKING
123	bool "Enable POSIX file locking API" if EXPERT
124	default y
 
125	help
126	  This option enables standard file locking support, required
127          for filesystems like NFS and for the flock() system
128          call. Disabling this option saves about 11k.
129
 
 
 
 
 
 
 
 
 
 
130source "fs/crypto/Kconfig"
131
132source "fs/verity/Kconfig"
133
134source "fs/notify/Kconfig"
135
136source "fs/quota/Kconfig"
137
138source "fs/autofs/Kconfig"
139source "fs/fuse/Kconfig"
140source "fs/overlayfs/Kconfig"
141
142menu "Caches"
143
144source "fs/netfs/Kconfig"
145source "fs/cachefiles/Kconfig"
146
147endmenu
148
149if BLOCK
150menu "CD-ROM/DVD Filesystems"
151
152source "fs/isofs/Kconfig"
153source "fs/udf/Kconfig"
154
155endmenu
156endif # BLOCK
157
158if BLOCK
159menu "DOS/FAT/EXFAT/NT Filesystems"
160
161source "fs/fat/Kconfig"
162source "fs/exfat/Kconfig"
163source "fs/ntfs3/Kconfig"
164
165endmenu
166endif # BLOCK
167
168menu "Pseudo filesystems"
169
170source "fs/proc/Kconfig"
171source "fs/kernfs/Kconfig"
172source "fs/sysfs/Kconfig"
173
174config TMPFS
175	bool "Tmpfs virtual memory file system support (former shm fs)"
176	depends on SHMEM
177	select MEMFD_CREATE
178	help
179	  Tmpfs is a file system which keeps all files in virtual memory.
180
181	  Everything in tmpfs is temporary in the sense that no files will be
182	  created on your hard drive. The files live in memory and swap
183	  space. If you unmount a tmpfs instance, everything stored therein is
184	  lost.
185
186	  See <file:Documentation/filesystems/tmpfs.rst> for details.
187
188config TMPFS_POSIX_ACL
189	bool "Tmpfs POSIX Access Control Lists"
190	depends on TMPFS
191	select TMPFS_XATTR
192	select FS_POSIX_ACL
193	help
194	  POSIX Access Control Lists (ACLs) support additional access rights
195	  for users and groups beyond the standard owner/group/world scheme,
196	  and this option selects support for ACLs specifically for tmpfs
197	  filesystems.
198
199	  If you've selected TMPFS, it's possible that you'll also need
200	  this option as there are a number of Linux distros that require
201	  POSIX ACL support under /dev for certain features to work properly.
202	  For example, some distros need this feature for ALSA-related /dev
203	  files for sound to work properly.  In short, if you're not sure,
204	  say Y.
205
 
 
 
206config TMPFS_XATTR
207	bool "Tmpfs extended attributes"
208	depends on TMPFS
209	default n
210	help
211	  Extended attributes are name:value pairs associated with inodes by
212	  the kernel or by users (see the attr(5) manual page for details).
 
213
214	  This enables support for the trusted.*, security.* and user.*
215	  namespaces.
216
217	  You need this for POSIX ACL support on tmpfs.
218
219	  If unsure, say N.
220
221config TMPFS_INODE64
222	bool "Use 64-bit ino_t by default in tmpfs"
223	depends on TMPFS && 64BIT
224	default n
225	help
226	  tmpfs has historically used only inode numbers as wide as an unsigned
227	  int. In some cases this can cause wraparound, potentially resulting
228	  in multiple files with the same inode number on a single device. This
229	  option makes tmpfs use the full width of ino_t by default, without
230	  needing to specify the inode64 option when mounting.
231
232	  But if a long-lived tmpfs is to be accessed by 32-bit applications so
233	  ancient that opening a file larger than 2GiB fails with EINVAL, then
234	  the INODE64 config option and inode64 mount option risk operations
235	  failing with EOVERFLOW once 33-bit inode numbers are reached.
236
237	  To override this configured default, use the inode32 or inode64
238	  option when mounting.
239
240	  If unsure, say N.
241
242config TMPFS_QUOTA
243	bool "Tmpfs quota support"
244	depends on TMPFS
245	select QUOTA
246	help
247	  Quota support allows to set per user and group limits for tmpfs
248	  usage.  Say Y to enable quota support. Once enabled you can control
249	  user and group quota enforcement with quota, usrquota and grpquota
250	  mount options.
251
252	  If unsure, say N.
253
254config ARCH_SUPPORTS_HUGETLBFS
255	def_bool n
256
257menuconfig HUGETLBFS
258	bool "HugeTLB file system support"
259	depends on X86 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS || BROKEN
260	depends on (SYSFS || SYSCTL)
261	select MEMFD_CREATE
262	select PADATA if SMP
263	help
264	  hugetlbfs is a filesystem backing for HugeTLB pages, based on
265	  ramfs. For architectures that support it, say Y here and read
266	  <file:Documentation/admin-guide/mm/hugetlbpage.rst> for details.
267
268	  If unsure, say N.
269
270if HUGETLBFS
271config HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON
272	bool "HugeTLB Vmemmap Optimization (HVO) defaults to on"
273	default n
274	depends on HUGETLB_PAGE_OPTIMIZE_VMEMMAP
275	help
276	  The HugeTLB Vmemmap Optimization (HVO) defaults to off. Say Y here to
277	  enable HVO by default. It can be disabled via hugetlb_free_vmemmap=off
278	  (boot command line) or hugetlb_optimize_vmemmap (sysctl).
279endif # HUGETLBFS
280
281config HUGETLB_PAGE
282	def_bool HUGETLBFS
283	select XARRAY_MULTI
284
285config HUGETLB_PAGE_OPTIMIZE_VMEMMAP
286	def_bool HUGETLB_PAGE
287	depends on ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP
288	depends on SPARSEMEM_VMEMMAP
289
290config HUGETLB_PMD_PAGE_TABLE_SHARING
291	def_bool HUGETLB_PAGE
292	depends on ARCH_WANT_HUGE_PMD_SHARE && SPLIT_PMD_PTLOCKS
293
294config ARCH_HAS_GIGANTIC_PAGE
295	bool
296
297source "fs/configfs/Kconfig"
298source "fs/efivarfs/Kconfig"
299
300endmenu
301
302menuconfig MISC_FILESYSTEMS
303	bool "Miscellaneous filesystems"
304	default y
305	help
306	  Say Y here to get to see options for various miscellaneous
307	  filesystems, such as filesystems that came from other
308	  operating systems.
309
310	  This option alone does not add any kernel code.
311
312	  If you say N, all options in this submenu will be skipped and
313	  disabled; if unsure, say Y here.
314
315if MISC_FILESYSTEMS
316
317source "fs/orangefs/Kconfig"
318source "fs/adfs/Kconfig"
319source "fs/affs/Kconfig"
320source "fs/ecryptfs/Kconfig"
321source "fs/hfs/Kconfig"
322source "fs/hfsplus/Kconfig"
323source "fs/befs/Kconfig"
324source "fs/bfs/Kconfig"
325source "fs/efs/Kconfig"
326source "fs/jffs2/Kconfig"
327# UBIFS File system configuration
328source "fs/ubifs/Kconfig"
329source "fs/cramfs/Kconfig"
330source "fs/squashfs/Kconfig"
331source "fs/freevxfs/Kconfig"
332source "fs/minix/Kconfig"
333source "fs/omfs/Kconfig"
334source "fs/hpfs/Kconfig"
335source "fs/qnx4/Kconfig"
336source "fs/qnx6/Kconfig"
337source "fs/romfs/Kconfig"
338source "fs/pstore/Kconfig"
339source "fs/sysv/Kconfig"
340source "fs/ufs/Kconfig"
341source "fs/erofs/Kconfig"
342source "fs/vboxsf/Kconfig"
343
344endif # MISC_FILESYSTEMS
345
 
 
346menuconfig NETWORK_FILESYSTEMS
347	bool "Network File Systems"
348	default y
349	depends on NET
350	help
351	  Say Y here to get to see options for network filesystems and
352	  filesystem-related networking code, such as NFS daemon and
353	  RPCSEC security modules.
354
355	  This option alone does not add any kernel code.
356
357	  If you say N, all options in this submenu will be skipped and
358	  disabled; if unsure, say Y here.
359
360if NETWORK_FILESYSTEMS
361
362source "fs/nfs/Kconfig"
363source "fs/nfsd/Kconfig"
364
365config GRACE_PERIOD
366	tristate
367
368config LOCKD
369	tristate
370	depends on FILE_LOCKING
371	select GRACE_PERIOD
372
373config LOCKD_V4
374	bool
375	depends on NFSD || NFS_V3
376	depends on FILE_LOCKING
377	default y
378
379config NFS_ACL_SUPPORT
380	tristate
381	select FS_POSIX_ACL
382
383config NFS_COMMON
384	bool
385	depends on NFSD || NFS_FS || LOCKD
386	default y
387
388config NFS_COMMON_LOCALIO_SUPPORT
389	tristate
390	depends on NFS_LOCALIO
391	default y if NFSD=y || NFS_FS=y
392	default m if NFSD=m && NFS_FS=m
393	select SUNRPC
394
395config NFS_LOCALIO
396	bool "NFS client and server support for LOCALIO auxiliary protocol"
397	depends on NFSD && NFS_FS
398	select NFS_COMMON_LOCALIO_SUPPORT
399	default n
400	help
401	  Some NFS servers support an auxiliary NFS LOCALIO protocol
402	  that is not an official part of the NFS protocol.
403
404	  This option enables support for the LOCALIO protocol in the
405	  kernel's NFS server and client. Enable this to permit local
406	  NFS clients to bypass the network when issuing reads and
407	  writes to the local NFS server.
408
409	  If unsure, say N.
410
411config NFS_V4_2_SSC_HELPER
412	bool
413	default y if NFS_V4_2
414
415source "net/sunrpc/Kconfig"
416source "fs/ceph/Kconfig"
417
418source "fs/smb/Kconfig"
419source "fs/coda/Kconfig"
420source "fs/afs/Kconfig"
421source "fs/9p/Kconfig"
422
423endif # NETWORK_FILESYSTEMS
424
425source "fs/nls/Kconfig"
426source "fs/dlm/Kconfig"
427source "fs/unicode/Kconfig"
428
429config IO_WQ
430	bool
431
432endmenu