Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) # File system configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) menu "File systems"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) # Use unaligned word dcache accesses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) config DCACHE_WORD_ACCESS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10)        bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) config VALIDATE_FS_PARSER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) 	bool "Validate filesystem parameter description"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) 	  Enable this to perform validation of the parameter description for a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 	  filesystem when it is registered.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) if BLOCK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) config FS_IOMAP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) 	bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) source "fs/ext2/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) source "fs/ext4/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) source "fs/jbd2/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) config FS_MBCACHE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) # Meta block cache for Extended Attributes (ext2/ext3/ext4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 	default y if EXT2_FS=y && EXT2_FS_XATTR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 	default y if EXT4_FS=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	default m if EXT2_FS_XATTR || EXT4_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) source "fs/reiserfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) source "fs/jfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) source "fs/xfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) source "fs/gfs2/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) source "fs/ocfs2/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) source "fs/btrfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) source "fs/nilfs2/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) source "fs/f2fs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) source "fs/zonefs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) config FS_DAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 	bool "Direct Access (DAX) support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	depends on MMU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	depends on !(ARM || MIPS || SPARC) || (ROCKCHIP_RAMDISK && ARM)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	select DEV_PAGEMAP_OPS if (ZONE_DEVICE && !FS_DAX_LIMITED)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	select FS_IOMAP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	select DAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	  Direct Access (DAX) can be used on memory-backed block devices.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	  If the block device supports DAX and the filesystem supports DAX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	  then you can avoid using the pagecache to buffer I/Os.  Turning
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	  on this option will compile in support for DAX; you will need to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	  mount the filesystem using the -o dax option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	  If you do not have a block device that is capable of using this,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	  or if unsure, say N.  Saying Y will increase the size of the kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	  by about 5kB.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) config FS_DAX_PMD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	default FS_DAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	depends on FS_DAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	depends on ZONE_DEVICE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	depends on TRANSPARENT_HUGEPAGE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) # Selected by DAX drivers that do not expect filesystem DAX to support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) # get_user_pages() of DAX mappings. I.e. "limited" indicates no support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) # for fork() of processes with MAP_SHARED mappings or support for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) # direct-I/O to a DAX mapping.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) config FS_DAX_LIMITED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) endif # BLOCK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) # Posix ACL utility routines
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) # Note: Posix ACLs can be implemented without these helpers.  Never use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) # this symbol for ifdefs in core code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) config FS_POSIX_ACL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	def_bool n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) config EXPORTFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) config EXPORTFS_BLOCK_OPS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	bool "Enable filesystem export operations for block IO"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	  This option enables the export operations for a filesystem to support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 	  external block IO.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) config FILE_LOCKING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	bool "Enable POSIX file locking API" if EXPERT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	  This option enables standard file locking support, required
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)           for filesystems like NFS and for the flock() system
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)           call. Disabling this option saves about 11k.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) config MANDATORY_FILE_LOCKING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	bool "Enable Mandatory file locking"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	depends on FILE_LOCKING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	  This option enables files appropriately marked files on appropriely
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	  mounted filesystems to support mandatory locking.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	  To the best of my knowledge this is dead code that no one cares about.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) source "fs/crypto/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) source "fs/verity/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) source "fs/notify/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) source "fs/quota/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) source "fs/autofs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) source "fs/fuse/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) source "fs/overlayfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) source "fs/incfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) menu "Caches"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) source "fs/fscache/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) source "fs/cachefiles/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) endmenu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) if BLOCK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) menu "CD-ROM/DVD Filesystems"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) source "fs/isofs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) source "fs/udf/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) endmenu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) endif # BLOCK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) if BLOCK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) menu "DOS/FAT/EXFAT/NT Filesystems"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) source "fs/fat/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) source "fs/exfat/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) source "fs/ntfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) endmenu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) endif # BLOCK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) menu "Pseudo filesystems"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) source "fs/proc/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) source "fs/kernfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) source "fs/sysfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) config TMPFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	bool "Tmpfs virtual memory file system support (former shm fs)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	depends on SHMEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	  Tmpfs is a file system which keeps all files in virtual memory.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 	  Everything in tmpfs is temporary in the sense that no files will be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	  created on your hard drive. The files live in memory and swap
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 	  space. If you unmount a tmpfs instance, everything stored therein is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	  lost.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	  See <file:Documentation/filesystems/tmpfs.rst> for details.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) config TMPFS_POSIX_ACL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	bool "Tmpfs POSIX Access Control Lists"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	depends on TMPFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	select TMPFS_XATTR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 	select FS_POSIX_ACL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 	  POSIX Access Control Lists (ACLs) support additional access rights
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 	  for users and groups beyond the standard owner/group/world scheme,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 	  and this option selects support for ACLs specifically for tmpfs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	  filesystems.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 	  If you've selected TMPFS, it's possible that you'll also need
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	  this option as there are a number of Linux distros that require
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	  POSIX ACL support under /dev for certain features to work properly.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	  For example, some distros need this feature for ALSA-related /dev
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	  files for sound to work properly.  In short, if you're not sure,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 	  say Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) config TMPFS_XATTR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 	bool "Tmpfs extended attributes"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 	depends on TMPFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 	default n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	  Extended attributes are name:value pairs associated with inodes by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	  the kernel or by users (see the attr(5) manual page for details).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 	  Currently this enables support for the trusted.* and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	  security.* namespaces.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	  You need this for POSIX ACL support on tmpfs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	  If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) config TMPFS_INODE64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	bool "Use 64-bit ino_t by default in tmpfs"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 	depends on TMPFS && 64BIT && !(S390 || ALPHA)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 	default n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 	  tmpfs has historically used only inode numbers as wide as an unsigned
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 	  int. In some cases this can cause wraparound, potentially resulting
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 	  in multiple files with the same inode number on a single device. This
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	  option makes tmpfs use the full width of ino_t by default, without
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	  needing to specify the inode64 option when mounting.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	  But if a long-lived tmpfs is to be accessed by 32-bit applications so
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 	  ancient that opening a file larger than 2GiB fails with EINVAL, then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 	  the INODE64 config option and inode64 mount option risk operations
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 	  failing with EOVERFLOW once 33-bit inode numbers are reached.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 	  To override this configured default, use the inode32 or inode64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 	  option when mounting.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	  If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) config HUGETLBFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 	bool "HugeTLB file system support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 	depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 		   SYS_SUPPORTS_HUGETLBFS || BROKEN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	  hugetlbfs is a filesystem backing for HugeTLB pages, based on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 	  ramfs. For architectures that support it, say Y here and read
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	  <file:Documentation/admin-guide/mm/hugetlbpage.rst> for details.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 	  If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) config HUGETLB_PAGE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 	def_bool HUGETLBFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) config MEMFD_CREATE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 	def_bool TMPFS || HUGETLBFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) config ARCH_HAS_GIGANTIC_PAGE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 	bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) source "fs/configfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) source "fs/efivarfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) endmenu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) menuconfig MISC_FILESYSTEMS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 	bool "Miscellaneous filesystems"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 	  Say Y here to get to see options for various miscellaneous
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 	  filesystems, such as filesystems that came from other
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 	  operating systems.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 	  This option alone does not add any kernel code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 	  If you say N, all options in this submenu will be skipped and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 	  disabled; if unsure, say Y here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) if MISC_FILESYSTEMS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) source "fs/orangefs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) source "fs/adfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) source "fs/affs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) source "fs/ecryptfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) source "fs/hfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) source "fs/hfsplus/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) source "fs/befs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) source "fs/bfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) source "fs/efs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) source "fs/jffs2/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) # UBIFS File system configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) source "fs/ubifs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) source "fs/cramfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) source "fs/squashfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) source "fs/freevxfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) source "fs/minix/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) source "fs/omfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) source "fs/hpfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) source "fs/qnx4/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) source "fs/qnx6/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) source "fs/romfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) source "fs/pstore/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) source "fs/sysv/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) source "fs/ufs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) source "fs/erofs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) source "fs/vboxsf/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) endif # MISC_FILESYSTEMS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) menuconfig NETWORK_FILESYSTEMS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 	bool "Network File Systems"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 	depends on NET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 	  Say Y here to get to see options for network filesystems and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 	  filesystem-related networking code, such as NFS daemon and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 	  RPCSEC security modules.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 	  This option alone does not add any kernel code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	  If you say N, all options in this submenu will be skipped and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	  disabled; if unsure, say Y here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) if NETWORK_FILESYSTEMS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) source "fs/nfs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) source "fs/nfsd/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) config GRACE_PERIOD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) config LOCKD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 	depends on FILE_LOCKING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 	select GRACE_PERIOD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) config LOCKD_V4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 	bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 	depends on NFSD_V3 || NFS_V3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 	depends on FILE_LOCKING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) config NFS_ACL_SUPPORT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 	select FS_POSIX_ACL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) config NFS_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 	bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 	depends on NFSD || NFS_FS || LOCKD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) source "net/sunrpc/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) source "fs/ceph/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) source "fs/cifs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) source "fs/coda/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) source "fs/afs/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) source "fs/9p/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) endif # NETWORK_FILESYSTEMS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) source "fs/nls/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) source "fs/dlm/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) source "fs/unicode/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) config IO_WQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) 	bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) endmenu