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TOMOYO Linux Cross Reference
Linux/fs/Kconfig

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Diff markup

Differences between /fs/Kconfig (Version linux-6.12-rc7) and /fs/Kconfig (Version linux-4.16.18)


  1 # SPDX-License-Identifier: GPL-2.0-only        << 
  2 #                                                   1 #
  3 # File system configuration                         2 # File system configuration
  4 #                                                   3 #
  5                                                     4 
  6 menu "File systems"                                 5 menu "File systems"
  7                                                     6 
  8 # Use unaligned word dcache accesses                7 # Use unaligned word dcache accesses
  9 config DCACHE_WORD_ACCESS                           8 config DCACHE_WORD_ACCESS
 10        bool                                         9        bool
 11                                                    10 
 12 config VALIDATE_FS_PARSER                      !!  11 if BLOCK
 13         bool "Validate filesystem parameter de << 
 14         help                                   << 
 15           Enable this to perform validation of << 
 16           filesystem when it is registered.    << 
 17                                                    12 
 18 config FS_IOMAP                                    13 config FS_IOMAP
 19         bool                                       14         bool
 20                                                    15 
 21 # Stackable filesystems                        << 
 22 config FS_STACK                                << 
 23         bool                                   << 
 24                                                << 
 25 config BUFFER_HEAD                             << 
 26         bool                                   << 
 27                                                << 
 28 # old blockdev_direct_IO implementation.  Use  << 
 29 config LEGACY_DIRECT_IO                        << 
 30         depends on BUFFER_HEAD                 << 
 31         bool                                   << 
 32                                                << 
 33 if BLOCK                                       << 
 34                                                << 
 35 source "fs/ext2/Kconfig"                           16 source "fs/ext2/Kconfig"
 36 source "fs/ext4/Kconfig"                           17 source "fs/ext4/Kconfig"
 37 source "fs/jbd2/Kconfig"                           18 source "fs/jbd2/Kconfig"
 38                                                    19 
 39 config FS_MBCACHE                                  20 config FS_MBCACHE
 40 # Meta block cache for Extended Attributes (ex     21 # Meta block cache for Extended Attributes (ext2/ext3/ext4)
 41         tristate                                   22         tristate
 42         default y if EXT2_FS=y && EXT2_FS_XATT     23         default y if EXT2_FS=y && EXT2_FS_XATTR
 43         default y if EXT4_FS=y                     24         default y if EXT4_FS=y
 44         default m if EXT2_FS_XATTR || EXT4_FS      25         default m if EXT2_FS_XATTR || EXT4_FS
 45                                                    26 
 46 source "fs/reiserfs/Kconfig"                       27 source "fs/reiserfs/Kconfig"
 47 source "fs/jfs/Kconfig"                            28 source "fs/jfs/Kconfig"
 48                                                    29 
 49 source "fs/xfs/Kconfig"                            30 source "fs/xfs/Kconfig"
 50 source "fs/gfs2/Kconfig"                           31 source "fs/gfs2/Kconfig"
 51 source "fs/ocfs2/Kconfig"                          32 source "fs/ocfs2/Kconfig"
 52 source "fs/btrfs/Kconfig"                          33 source "fs/btrfs/Kconfig"
 53 source "fs/nilfs2/Kconfig"                         34 source "fs/nilfs2/Kconfig"
 54 source "fs/f2fs/Kconfig"                           35 source "fs/f2fs/Kconfig"
 55 source "fs/bcachefs/Kconfig"                   << 
 56 source "fs/zonefs/Kconfig"                     << 
 57                                                << 
 58 endif # BLOCK                                  << 
 59                                                    36 
 60 config FS_DAX                                      37 config FS_DAX
 61         bool "File system based Direct Access  !!  38         bool "Direct Access (DAX) support"
 62         depends on MMU                             39         depends on MMU
 63         depends on ZONE_DEVICE || FS_DAX_LIMIT !!  40         depends on !(ARM || MIPS || SPARC)
 64         select FS_IOMAP                            41         select FS_IOMAP
 65         select DAX                                 42         select DAX
 66         help                                       43         help
 67           Direct Access (DAX) can be used on m     44           Direct Access (DAX) can be used on memory-backed block devices.
 68           If the block device supports DAX and     45           If the block device supports DAX and the filesystem supports DAX,
 69           then you can avoid using the pagecac     46           then you can avoid using the pagecache to buffer I/Os.  Turning
 70           on this option will compile in suppo !!  47           on this option will compile in support for DAX; you will need to
 71                                                !!  48           mount the filesystem using the -o dax option.
 72           For a DAX device to support file sys << 
 73           struct pages.  For the nfit based NV << 
 74           using the ndctl utility:             << 
 75                                                << 
 76                 # ndctl create-namespace --for << 
 77                         --mode=fsdax --map=mem << 
 78                                                << 
 79           See the 'create-namespace' man page  << 
 80           --map=mem:                           << 
 81           https://docs.pmem.io/ndctl-user-guid << 
 82                                                << 
 83           For ndctl to work CONFIG_DEV_DAX nee << 
 84           file systems DAX support needs to be << 
 85           per-inode using a mount option as we << 
 86           Documentation/filesystems/dax.rst fo << 
 87                                                    49 
 88           If you do not have a block device th     50           If you do not have a block device that is capable of using this,
 89           or if unsure, say N.  Saying Y will      51           or if unsure, say N.  Saying Y will increase the size of the kernel
 90           by about 5kB.                            52           by about 5kB.
 91                                                    53 
 92 config FS_DAX_PMD                                  54 config FS_DAX_PMD
 93         bool                                       55         bool
 94         default FS_DAX                             56         default FS_DAX
 95         depends on FS_DAX                          57         depends on FS_DAX
 96         depends on ZONE_DEVICE                     58         depends on ZONE_DEVICE
 97         depends on TRANSPARENT_HUGEPAGE            59         depends on TRANSPARENT_HUGEPAGE
 98                                                    60 
 99 # Selected by DAX drivers that do not expect f     61 # Selected by DAX drivers that do not expect filesystem DAX to support
100 # get_user_pages() of DAX mappings. I.e. "limi     62 # get_user_pages() of DAX mappings. I.e. "limited" indicates no support
101 # for fork() of processes with MAP_SHARED mapp     63 # for fork() of processes with MAP_SHARED mappings or support for
102 # direct-I/O to a DAX mapping.                     64 # direct-I/O to a DAX mapping.
103 config FS_DAX_LIMITED                              65 config FS_DAX_LIMITED
104         bool                                       66         bool
105                                                    67 
                                                   >>  68 endif # BLOCK
                                                   >>  69 
106 # Posix ACL utility routines                       70 # Posix ACL utility routines
107 #                                                  71 #
108 # Note: Posix ACLs can be implemented without      72 # Note: Posix ACLs can be implemented without these helpers.  Never use
109 # this symbol for ifdefs in core code.             73 # this symbol for ifdefs in core code.
110 #                                                  74 #
111 config FS_POSIX_ACL                                75 config FS_POSIX_ACL
112         def_bool n                                 76         def_bool n
113                                                    77 
114 config EXPORTFS                                    78 config EXPORTFS
115         tristate                                   79         tristate
116                                                    80 
117 config EXPORTFS_BLOCK_OPS                          81 config EXPORTFS_BLOCK_OPS
118         bool "Enable filesystem export operati     82         bool "Enable filesystem export operations for block IO"
119         help                                       83         help
120           This option enables the export opera     84           This option enables the export operations for a filesystem to support
121           external block IO.                       85           external block IO.
122                                                    86 
123 config FILE_LOCKING                                87 config FILE_LOCKING
124         bool "Enable POSIX file locking API" i     88         bool "Enable POSIX file locking API" if EXPERT
125         default y                                  89         default y
126         help                                       90         help
127           This option enables standard file lo     91           This option enables standard file locking support, required
128           for filesystems like NFS and for the     92           for filesystems like NFS and for the flock() system
129           call. Disabling this option saves ab     93           call. Disabling this option saves about 11k.
130                                                    94 
131 source "fs/crypto/Kconfig"                     !!  95 config MANDATORY_FILE_LOCKING
                                                   >>  96         bool "Enable Mandatory file locking"
                                                   >>  97         depends on FILE_LOCKING
                                                   >>  98         default y
                                                   >>  99         help
                                                   >> 100           This option enables files appropriately marked files on appropriely
                                                   >> 101           mounted filesystems to support mandatory locking.
                                                   >> 102 
                                                   >> 103           To the best of my knowledge this is dead code that no one cares about.
132                                                   104 
133 source "fs/verity/Kconfig"                     !! 105 source "fs/crypto/Kconfig"
134                                                   106 
135 source "fs/notify/Kconfig"                        107 source "fs/notify/Kconfig"
136                                                   108 
137 source "fs/quota/Kconfig"                         109 source "fs/quota/Kconfig"
138                                                   110 
139 source "fs/autofs/Kconfig"                     !! 111 source "fs/autofs4/Kconfig"
140 source "fs/fuse/Kconfig"                          112 source "fs/fuse/Kconfig"
141 source "fs/overlayfs/Kconfig"                     113 source "fs/overlayfs/Kconfig"
142                                                   114 
143 menu "Caches"                                     115 menu "Caches"
144                                                   116 
145 source "fs/netfs/Kconfig"                      !! 117 source "fs/fscache/Kconfig"
146 source "fs/cachefiles/Kconfig"                    118 source "fs/cachefiles/Kconfig"
147                                                   119 
148 endmenu                                           120 endmenu
149                                                   121 
150 if BLOCK                                          122 if BLOCK
151 menu "CD-ROM/DVD Filesystems"                     123 menu "CD-ROM/DVD Filesystems"
152                                                   124 
153 source "fs/isofs/Kconfig"                         125 source "fs/isofs/Kconfig"
154 source "fs/udf/Kconfig"                           126 source "fs/udf/Kconfig"
155                                                   127 
156 endmenu                                           128 endmenu
157 endif # BLOCK                                     129 endif # BLOCK
158                                                   130 
159 if BLOCK                                          131 if BLOCK
160 menu "DOS/FAT/EXFAT/NT Filesystems"            !! 132 menu "DOS/FAT/NT Filesystems"
161                                                   133 
162 source "fs/fat/Kconfig"                           134 source "fs/fat/Kconfig"
163 source "fs/exfat/Kconfig"                      !! 135 source "fs/ntfs/Kconfig"
164 source "fs/ntfs3/Kconfig"                      << 
165                                                   136 
166 endmenu                                           137 endmenu
167 endif # BLOCK                                     138 endif # BLOCK
168                                                   139 
169 menu "Pseudo filesystems"                         140 menu "Pseudo filesystems"
170                                                   141 
171 source "fs/proc/Kconfig"                          142 source "fs/proc/Kconfig"
172 source "fs/kernfs/Kconfig"                        143 source "fs/kernfs/Kconfig"
173 source "fs/sysfs/Kconfig"                         144 source "fs/sysfs/Kconfig"
174                                                   145 
175 config TMPFS                                      146 config TMPFS
176         bool "Tmpfs virtual memory file system    147         bool "Tmpfs virtual memory file system support (former shm fs)"
177         depends on SHMEM                          148         depends on SHMEM
178         select MEMFD_CREATE                    << 
179         help                                      149         help
180           Tmpfs is a file system which keeps a    150           Tmpfs is a file system which keeps all files in virtual memory.
181                                                   151 
182           Everything in tmpfs is temporary in     152           Everything in tmpfs is temporary in the sense that no files will be
183           created on your hard drive. The file    153           created on your hard drive. The files live in memory and swap
184           space. If you unmount a tmpfs instan    154           space. If you unmount a tmpfs instance, everything stored therein is
185           lost.                                   155           lost.
186                                                   156 
187           See <file:Documentation/filesystems/ !! 157           See <file:Documentation/filesystems/tmpfs.txt> for details.
188                                                   158 
189 config TMPFS_POSIX_ACL                            159 config TMPFS_POSIX_ACL
190         bool "Tmpfs POSIX Access Control Lists    160         bool "Tmpfs POSIX Access Control Lists"
191         depends on TMPFS                          161         depends on TMPFS
192         select TMPFS_XATTR                        162         select TMPFS_XATTR
193         select FS_POSIX_ACL                       163         select FS_POSIX_ACL
194         help                                      164         help
195           POSIX Access Control Lists (ACLs) su    165           POSIX Access Control Lists (ACLs) support additional access rights
196           for users and groups beyond the stan    166           for users and groups beyond the standard owner/group/world scheme,
197           and this option selects support for     167           and this option selects support for ACLs specifically for tmpfs
198           filesystems.                            168           filesystems.
199                                                   169 
200           If you've selected TMPFS, it's possi    170           If you've selected TMPFS, it's possible that you'll also need
201           this option as there are a number of    171           this option as there are a number of Linux distros that require
202           POSIX ACL support under /dev for cer    172           POSIX ACL support under /dev for certain features to work properly.
203           For example, some distros need this     173           For example, some distros need this feature for ALSA-related /dev
204           files for sound to work properly.  I    174           files for sound to work properly.  In short, if you're not sure,
205           say Y.                                  175           say Y.
206                                                   176 
207 config TMPFS_XATTR                                177 config TMPFS_XATTR
208         bool "Tmpfs extended attributes"          178         bool "Tmpfs extended attributes"
209         depends on TMPFS                          179         depends on TMPFS
210         default n                                 180         default n
211         help                                      181         help
212           Extended attributes are name:value p    182           Extended attributes are name:value pairs associated with inodes by
213           the kernel or by users (see the attr    183           the kernel or by users (see the attr(5) manual page for details).
214                                                   184 
215           This enables support for the trusted !! 185           Currently this enables support for the trusted.* and
216           namespaces.                          !! 186           security.* namespaces.
217                                                   187 
218           You need this for POSIX ACL support     188           You need this for POSIX ACL support on tmpfs.
219                                                   189 
220           If unsure, say N.                       190           If unsure, say N.
221                                                   191 
222 config TMPFS_INODE64                           !! 192 config HUGETLBFS
223         bool "Use 64-bit ino_t by default in t << 
224         depends on TMPFS && 64BIT              << 
225         default n                              << 
226         help                                   << 
227           tmpfs has historically used only ino << 
228           int. In some cases this can cause wr << 
229           in multiple files with the same inod << 
230           option makes tmpfs use the full widt << 
231           needing to specify the inode64 optio << 
232                                                << 
233           But if a long-lived tmpfs is to be a << 
234           ancient that opening a file larger t << 
235           the INODE64 config option and inode6 << 
236           failing with EOVERFLOW once 33-bit i << 
237                                                << 
238           To override this configured default, << 
239           option when mounting.                << 
240                                                << 
241           If unsure, say N.                    << 
242                                                << 
243 config TMPFS_QUOTA                             << 
244         bool "Tmpfs quota support"             << 
245         depends on TMPFS                       << 
246         select QUOTA                           << 
247         help                                   << 
248           Quota support allows to set per user << 
249           usage.  Say Y to enable quota suppor << 
250           user and group quota enforcement wit << 
251           mount options.                       << 
252                                                << 
253           If unsure, say N.                    << 
254                                                << 
255 config ARCH_SUPPORTS_HUGETLBFS                 << 
256         def_bool n                             << 
257                                                << 
258 menuconfig HUGETLBFS                           << 
259         bool "HugeTLB file system support"        193         bool "HugeTLB file system support"
260         depends on X86 || SPARC64 || ARCH_SUPP !! 194         depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
261         depends on (SYSFS || SYSCTL)           !! 195                    SYS_SUPPORTS_HUGETLBFS || BROKEN
262         select MEMFD_CREATE                    << 
263         select PADATA if SMP                   << 
264         help                                      196         help
265           hugetlbfs is a filesystem backing fo    197           hugetlbfs is a filesystem backing for HugeTLB pages, based on
266           ramfs. For architectures that suppor    198           ramfs. For architectures that support it, say Y here and read
267           <file:Documentation/admin-guide/mm/h !! 199           <file:Documentation/vm/hugetlbpage.txt> for details.
268                                                   200 
269           If unsure, say N.                       201           If unsure, say N.
270                                                   202 
271 if HUGETLBFS                                   << 
272 config HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_O << 
273         bool "HugeTLB Vmemmap Optimization (HV << 
274         default n                              << 
275         depends on HUGETLB_PAGE_OPTIMIZE_VMEMM << 
276         help                                   << 
277           The HugeTLB Vmemmap Optimization (HV << 
278           enable HVO by default. It can be dis << 
279           (boot command line) or hugetlb_optim << 
280 endif # HUGETLBFS                              << 
281                                                << 
282 config HUGETLB_PAGE                               203 config HUGETLB_PAGE
283         def_bool HUGETLBFS                        204         def_bool HUGETLBFS
284         select XARRAY_MULTI                    << 
285                                                << 
286 config HUGETLB_PAGE_OPTIMIZE_VMEMMAP           << 
287         def_bool HUGETLB_PAGE                  << 
288         depends on ARCH_WANT_OPTIMIZE_HUGETLB_ << 
289         depends on SPARSEMEM_VMEMMAP           << 
290                                                << 
291 config HUGETLB_PMD_PAGE_TABLE_SHARING          << 
292         def_bool HUGETLB_PAGE                  << 
293         depends on ARCH_WANT_HUGE_PMD_SHARE && << 
294                                                   205 
295 config ARCH_HAS_GIGANTIC_PAGE                     206 config ARCH_HAS_GIGANTIC_PAGE
296         bool                                      207         bool
297                                                   208 
298 source "fs/configfs/Kconfig"                      209 source "fs/configfs/Kconfig"
299 source "fs/efivarfs/Kconfig"                      210 source "fs/efivarfs/Kconfig"
300                                                   211 
301 endmenu                                           212 endmenu
302                                                   213 
303 menuconfig MISC_FILESYSTEMS                       214 menuconfig MISC_FILESYSTEMS
304         bool "Miscellaneous filesystems"          215         bool "Miscellaneous filesystems"
305         default y                                 216         default y
306         help                                   !! 217         ---help---
307           Say Y here to get to see options for    218           Say Y here to get to see options for various miscellaneous
308           filesystems, such as filesystems tha    219           filesystems, such as filesystems that came from other
309           operating systems.                      220           operating systems.
310                                                   221 
311           This option alone does not add any k    222           This option alone does not add any kernel code.
312                                                   223 
313           If you say N, all options in this su    224           If you say N, all options in this submenu will be skipped and
314           disabled; if unsure, say Y here.        225           disabled; if unsure, say Y here.
315                                                   226 
316 if MISC_FILESYSTEMS                               227 if MISC_FILESYSTEMS
317                                                   228 
318 source "fs/orangefs/Kconfig"                      229 source "fs/orangefs/Kconfig"
319 source "fs/adfs/Kconfig"                          230 source "fs/adfs/Kconfig"
320 source "fs/affs/Kconfig"                          231 source "fs/affs/Kconfig"
321 source "fs/ecryptfs/Kconfig"                      232 source "fs/ecryptfs/Kconfig"
322 source "fs/hfs/Kconfig"                           233 source "fs/hfs/Kconfig"
323 source "fs/hfsplus/Kconfig"                       234 source "fs/hfsplus/Kconfig"
324 source "fs/befs/Kconfig"                          235 source "fs/befs/Kconfig"
325 source "fs/bfs/Kconfig"                           236 source "fs/bfs/Kconfig"
326 source "fs/efs/Kconfig"                           237 source "fs/efs/Kconfig"
327 source "fs/jffs2/Kconfig"                         238 source "fs/jffs2/Kconfig"
328 # UBIFS File system configuration                 239 # UBIFS File system configuration
329 source "fs/ubifs/Kconfig"                         240 source "fs/ubifs/Kconfig"
330 source "fs/cramfs/Kconfig"                        241 source "fs/cramfs/Kconfig"
331 source "fs/squashfs/Kconfig"                      242 source "fs/squashfs/Kconfig"
332 source "fs/freevxfs/Kconfig"                      243 source "fs/freevxfs/Kconfig"
333 source "fs/minix/Kconfig"                         244 source "fs/minix/Kconfig"
334 source "fs/omfs/Kconfig"                          245 source "fs/omfs/Kconfig"
335 source "fs/hpfs/Kconfig"                          246 source "fs/hpfs/Kconfig"
336 source "fs/qnx4/Kconfig"                          247 source "fs/qnx4/Kconfig"
337 source "fs/qnx6/Kconfig"                          248 source "fs/qnx6/Kconfig"
338 source "fs/romfs/Kconfig"                         249 source "fs/romfs/Kconfig"
339 source "fs/pstore/Kconfig"                        250 source "fs/pstore/Kconfig"
340 source "fs/sysv/Kconfig"                          251 source "fs/sysv/Kconfig"
341 source "fs/ufs/Kconfig"                           252 source "fs/ufs/Kconfig"
342 source "fs/erofs/Kconfig"                      !! 253 source "fs/exofs/Kconfig"
343 source "fs/vboxsf/Kconfig"                     << 
344                                                   254 
345 endif # MISC_FILESYSTEMS                          255 endif # MISC_FILESYSTEMS
346                                                   256 
                                                   >> 257 source "fs/exofs/Kconfig.ore"
                                                   >> 258 
347 menuconfig NETWORK_FILESYSTEMS                    259 menuconfig NETWORK_FILESYSTEMS
348         bool "Network File Systems"               260         bool "Network File Systems"
349         default y                                 261         default y
350         depends on NET                            262         depends on NET
351         help                                   !! 263         ---help---
352           Say Y here to get to see options for    264           Say Y here to get to see options for network filesystems and
353           filesystem-related networking code,     265           filesystem-related networking code, such as NFS daemon and
354           RPCSEC security modules.                266           RPCSEC security modules.
355                                                   267 
356           This option alone does not add any k    268           This option alone does not add any kernel code.
357                                                   269 
358           If you say N, all options in this su    270           If you say N, all options in this submenu will be skipped and
359           disabled; if unsure, say Y here.        271           disabled; if unsure, say Y here.
360                                                   272 
361 if NETWORK_FILESYSTEMS                            273 if NETWORK_FILESYSTEMS
362                                                   274 
363 source "fs/nfs/Kconfig"                           275 source "fs/nfs/Kconfig"
364 source "fs/nfsd/Kconfig"                          276 source "fs/nfsd/Kconfig"
365                                                   277 
366 config GRACE_PERIOD                               278 config GRACE_PERIOD
367         tristate                                  279         tristate
368                                                   280 
369 config LOCKD                                      281 config LOCKD
370         tristate                                  282         tristate
371         depends on FILE_LOCKING                   283         depends on FILE_LOCKING
372         select GRACE_PERIOD                       284         select GRACE_PERIOD
373                                                   285 
374 config LOCKD_V4                                   286 config LOCKD_V4
375         bool                                      287         bool
376         depends on NFSD || NFS_V3              !! 288         depends on NFSD_V3 || NFS_V3
377         depends on FILE_LOCKING                   289         depends on FILE_LOCKING
378         default y                                 290         default y
379                                                   291 
380 config NFS_ACL_SUPPORT                            292 config NFS_ACL_SUPPORT
381         tristate                                  293         tristate
382         select FS_POSIX_ACL                       294         select FS_POSIX_ACL
383                                                   295 
384 config NFS_COMMON                                 296 config NFS_COMMON
385         bool                                      297         bool
386         depends on NFSD || NFS_FS || LOCKD        298         depends on NFSD || NFS_FS || LOCKD
387         default y                                 299         default y
388                                                   300 
389 config NFS_COMMON_LOCALIO_SUPPORT              << 
390         tristate                               << 
391         depends on NFS_LOCALIO                 << 
392         default y if NFSD=y || NFS_FS=y        << 
393         default m if NFSD=m && NFS_FS=m        << 
394         select SUNRPC                          << 
395                                                << 
396 config NFS_LOCALIO                             << 
397         bool "NFS client and server support fo << 
398         depends on NFSD && NFS_FS              << 
399         select NFS_COMMON_LOCALIO_SUPPORT      << 
400         default n                              << 
401         help                                   << 
402           Some NFS servers support an auxiliar << 
403           that is not an official part of the  << 
404                                                << 
405           This option enables support for the  << 
406           kernel's NFS server and client. Enab << 
407           NFS clients to bypass the network wh << 
408           writes to the local NFS server.      << 
409                                                << 
410           If unsure, say N.                    << 
411                                                << 
412 config NFS_V4_2_SSC_HELPER                     << 
413         bool                                   << 
414         default y if NFS_V4_2                  << 
415                                                << 
416 source "net/sunrpc/Kconfig"                       301 source "net/sunrpc/Kconfig"
417 source "fs/ceph/Kconfig"                          302 source "fs/ceph/Kconfig"
418                                                !! 303 source "fs/cifs/Kconfig"
419 source "fs/smb/Kconfig"                        << 
420 source "fs/coda/Kconfig"                          304 source "fs/coda/Kconfig"
421 source "fs/afs/Kconfig"                           305 source "fs/afs/Kconfig"
422 source "fs/9p/Kconfig"                            306 source "fs/9p/Kconfig"
423                                                   307 
424 endif # NETWORK_FILESYSTEMS                       308 endif # NETWORK_FILESYSTEMS
425                                                   309 
426 source "fs/nls/Kconfig"                           310 source "fs/nls/Kconfig"
427 source "fs/dlm/Kconfig"                           311 source "fs/dlm/Kconfig"
428 source "fs/unicode/Kconfig"                    << 
429                                                << 
430 config IO_WQ                                   << 
431         bool                                   << 
432                                                   312 
433 endmenu                                           313 endmenu
                                                      

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