1# 2# File system configuration 3# 4 5menu "File systems" 6 7if BLOCK 8 9source "fs/ext2/Kconfig" 10source "fs/ext3/Kconfig" 11source "fs/ext4/Kconfig" 12 13config FS_XIP 14# execute in place 15 bool 16 depends on EXT2_FS_XIP 17 default y 18 19source "fs/jbd/Kconfig" 20source "fs/jbd2/Kconfig" 21 22config FS_MBCACHE 23# Meta block cache for Extended Attributes (ext2/ext3/ext4) 24 tristate 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 29 30source "fs/reiserfs/Kconfig" 31source "fs/jfs/Kconfig" 32 33source "fs/xfs/Kconfig" 34source "fs/gfs2/Kconfig" 35source "fs/ocfs2/Kconfig" 36source "fs/btrfs/Kconfig" 37source "fs/nilfs2/Kconfig" 38 39endif # BLOCK 40 41# Posix ACL utility routines 42# 43# Note: Posix ACLs can be implemented without these helpers. Never use 44# this symbol for ifdefs in core code. 45# 46config FS_POSIX_ACL 47 def_bool n 48 49config EXPORTFS 50 tristate 51 52config FILE_LOCKING 53 bool "Enable POSIX file locking API" if EXPERT 54 default y 55 help 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. 59 60source "fs/notify/Kconfig" 61 62source "fs/quota/Kconfig" 63 64source "fs/autofs4/Kconfig" 65source "fs/fuse/Kconfig" 66 67config CUSE 68 tristate "Character device in Userspace support" 69 depends on FUSE_FS 70 help 71 This FUSE extension allows character devices to be 72 implemented in userspace. 73 74 If you want to develop or use userspace character device 75 based on CUSE, answer Y or M. 76 77config GENERIC_ACL 78 bool 79 select FS_POSIX_ACL 80 81menu "Caches" 82 83source "fs/fscache/Kconfig" 84source "fs/cachefiles/Kconfig" 85 86endmenu 87 88if BLOCK 89menu "CD-ROM/DVD Filesystems" 90 91source "fs/isofs/Kconfig" 92source "fs/udf/Kconfig" 93 94endmenu 95endif # BLOCK 96 97if BLOCK 98menu "DOS/FAT/NT Filesystems" 99 100source "fs/fat/Kconfig" 101source "fs/ntfs/Kconfig" 102 103endmenu 104endif # BLOCK 105 106menu "Pseudo filesystems" 107 108source "fs/proc/Kconfig" 109source "fs/sysfs/Kconfig" 110 111config TMPFS 112 bool "Virtual memory file system support (former shm fs)" 113 depends on SHMEM 114 help 115 Tmpfs is a file system which keeps all files in virtual memory. 116 117 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 120 lost. 121 122 See <file:Documentation/filesystems/tmpfs.txt> for details. 123 124config TMPFS_POSIX_ACL 125 bool "Tmpfs POSIX Access Control Lists" 126 depends on TMPFS 127 select TMPFS_XATTR 128 select GENERIC_ACL 129 help 130 POSIX Access Control Lists (ACLs) support permissions for users and 131 groups beyond the owner/group/world scheme. 132 133 To learn more about Access Control Lists, visit the POSIX ACLs for 134 Linux website <http://acl.bestbits.at/>. 135 136 If you don't know what Access Control Lists are, say N. 137 138config TMPFS_XATTR 139 bool "Tmpfs extended attributes" 140 depends on TMPFS 141 default n 142 help 143 Extended attributes are name:value pairs associated with inodes by 144 the kernel or by users (see the attr(5) manual page, or visit 145 <http://acl.bestbits.at/> for details). 146 147 Currently this enables support for the trusted.* and 148 security.* namespaces. 149 150 You need this for POSIX ACL support on tmpfs. 151 152 If unsure, say N. 153 154config HUGETLBFS 155 bool "HugeTLB file system support" 156 depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \ 157 SYS_SUPPORTS_HUGETLBFS || BROKEN 158 help 159 hugetlbfs is a filesystem backing for HugeTLB pages, based on 160 ramfs. For architectures that support it, say Y here and read 161 <file:Documentation/vm/hugetlbpage.txt> for details. 162 163 If unsure, say N. 164 165config HUGETLB_PAGE 166 def_bool HUGETLBFS 167 168source "fs/configfs/Kconfig" 169 170endmenu 171 172menuconfig MISC_FILESYSTEMS 173 bool "Miscellaneous filesystems" 174 default y 175 ---help--- 176 Say Y here to get to see options for various miscellaneous 177 filesystems, such as filesystems that came from other 178 operating systems. 179 180 This option alone does not add any kernel code. 181 182 If you say N, all options in this submenu will be skipped and 183 disabled; if unsure, say Y here. 184 185if MISC_FILESYSTEMS 186 187source "fs/adfs/Kconfig" 188source "fs/affs/Kconfig" 189source "fs/ecryptfs/Kconfig" 190source "fs/hfs/Kconfig" 191source "fs/hfsplus/Kconfig" 192source "fs/befs/Kconfig" 193source "fs/bfs/Kconfig" 194source "fs/efs/Kconfig" 195source "fs/jffs2/Kconfig" 196# UBIFS File system configuration 197source "fs/ubifs/Kconfig" 198source "fs/logfs/Kconfig" 199source "fs/cramfs/Kconfig" 200source "fs/squashfs/Kconfig" 201source "fs/freevxfs/Kconfig" 202source "fs/minix/Kconfig" 203source "fs/omfs/Kconfig" 204source "fs/hpfs/Kconfig" 205source "fs/qnx4/Kconfig" 206source "fs/romfs/Kconfig" 207source "fs/pstore/Kconfig" 208source "fs/sysv/Kconfig" 209source "fs/ufs/Kconfig" 210source "fs/exofs/Kconfig" 211 212endif # MISC_FILESYSTEMS 213 214menuconfig NETWORK_FILESYSTEMS 215 bool "Network File Systems" 216 default y 217 depends on NET 218 ---help--- 219 Say Y here to get to see options for network filesystems and 220 filesystem-related networking code, such as NFS daemon and 221 RPCSEC security modules. 222 223 This option alone does not add any kernel code. 224 225 If you say N, all options in this submenu will be skipped and 226 disabled; if unsure, say Y here. 227 228if NETWORK_FILESYSTEMS 229 230source "fs/nfs/Kconfig" 231source "fs/nfsd/Kconfig" 232 233config LOCKD 234 tristate 235 depends on FILE_LOCKING 236 237config LOCKD_V4 238 bool 239 depends on NFSD_V3 || NFS_V3 240 depends on FILE_LOCKING 241 default y 242 243config NFS_ACL_SUPPORT 244 tristate 245 select FS_POSIX_ACL 246 247config NFS_COMMON 248 bool 249 depends on NFSD || NFS_FS 250 default y 251 252source "net/sunrpc/Kconfig" 253source "fs/ceph/Kconfig" 254source "fs/cifs/Kconfig" 255source "fs/ncpfs/Kconfig" 256source "fs/coda/Kconfig" 257source "fs/afs/Kconfig" 258source "fs/9p/Kconfig" 259 260endif # NETWORK_FILESYSTEMS 261 262if BLOCK 263menu "Partition Types" 264 265source "fs/partitions/Kconfig" 266 267endmenu 268endif 269 270source "fs/nls/Kconfig" 271source "fs/dlm/Kconfig" 272 273endmenu 274