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Diffstat (limited to 'fs/Kconfig.pre.yaffs')
| -rw-r--r-- | fs/Kconfig.pre.yaffs | 325 |
1 files changed, 325 insertions, 0 deletions
diff --git a/fs/Kconfig.pre.yaffs b/fs/Kconfig.pre.yaffs new file mode 100644 index 000000000000..2501e6f1f965 --- /dev/null +++ b/fs/Kconfig.pre.yaffs @@ -0,0 +1,325 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# File system configuration +# + +menu "File systems" + +# Use unaligned word dcache accesses +config DCACHE_WORD_ACCESS + bool + +config VALIDATE_FS_PARSER + bool "Validate filesystem parameter description" + help + Enable this to perform validation of the parameter description for a + filesystem when it is registered. + +if BLOCK + +config FS_IOMAP + bool + +source "fs/ext2/Kconfig" +source "fs/ext4/Kconfig" +source "fs/jbd2/Kconfig" + +config FS_MBCACHE +# Meta block cache for Extended Attributes (ext2/ext3/ext4) + tristate + default y if EXT2_FS=y && EXT2_FS_XATTR + default y if EXT4_FS=y + default m if EXT2_FS_XATTR || EXT4_FS + +source "fs/reiserfs/Kconfig" +source "fs/jfs/Kconfig" + +source "fs/xfs/Kconfig" +source "fs/gfs2/Kconfig" +source "fs/ocfs2/Kconfig" +source "fs/btrfs/Kconfig" +source "fs/nilfs2/Kconfig" +source "fs/f2fs/Kconfig" + +config FS_DAX + bool "Direct Access (DAX) support" + depends on MMU + depends on !(ARM || MIPS || SPARC) + select DEV_PAGEMAP_OPS if (ZONE_DEVICE && !FS_DAX_LIMITED) + select FS_IOMAP + select DAX + help + Direct Access (DAX) can be used on memory-backed block devices. + If the block device supports DAX and the filesystem supports DAX, + then you can avoid using the pagecache to buffer I/Os. Turning + on this option will compile in support for DAX; you will need to + mount the filesystem using the -o dax option. + + If you do not have a block device that is capable of using this, + or if unsure, say N. Saying Y will increase the size of the kernel + by about 5kB. + +config FS_DAX_PMD + bool + default FS_DAX + depends on FS_DAX + depends on ZONE_DEVICE + depends on TRANSPARENT_HUGEPAGE + +# Selected by DAX drivers that do not expect filesystem DAX to support +# get_user_pages() of DAX mappings. I.e. "limited" indicates no support +# for fork() of processes with MAP_SHARED mappings or support for +# direct-I/O to a DAX mapping. +config FS_DAX_LIMITED + bool + +endif # BLOCK + +# Posix ACL utility routines +# +# Note: Posix ACLs can be implemented without these helpers. Never use +# this symbol for ifdefs in core code. +# +config FS_POSIX_ACL + def_bool n + +config EXPORTFS + tristate + +config EXPORTFS_BLOCK_OPS + bool "Enable filesystem export operations for block IO" + help + This option enables the export operations for a filesystem to support + external block IO. + +config FILE_LOCKING + bool "Enable POSIX file locking API" if EXPERT + default y + help + This option enables standard file locking support, required + for filesystems like NFS and for the flock() system + call. Disabling this option saves about 11k. + +config MANDATORY_FILE_LOCKING + bool "Enable Mandatory file locking" + depends on FILE_LOCKING + default y + help + This option enables files appropriately marked files on appropriely + mounted filesystems to support mandatory locking. + + To the best of my knowledge this is dead code that no one cares about. + +source "fs/crypto/Kconfig" + +source "fs/verity/Kconfig" + +source "fs/notify/Kconfig" + +source "fs/quota/Kconfig" + +source "fs/autofs/Kconfig" +source "fs/fuse/Kconfig" +source "fs/overlayfs/Kconfig" + +menu "Caches" + +source "fs/fscache/Kconfig" +source "fs/cachefiles/Kconfig" + +endmenu + +if BLOCK +menu "CD-ROM/DVD Filesystems" + +source "fs/isofs/Kconfig" +source "fs/udf/Kconfig" + +endmenu +endif # BLOCK + +if BLOCK +menu "DOS/FAT/NT Filesystems" + +source "fs/fat/Kconfig" +source "fs/ntfs/Kconfig" + +endmenu +endif # BLOCK + +menu "Pseudo filesystems" + +source "fs/proc/Kconfig" +source "fs/kernfs/Kconfig" +source "fs/sysfs/Kconfig" + +config TMPFS + bool "Tmpfs virtual memory file system support (former shm fs)" + depends on SHMEM + help + Tmpfs is a file system which keeps all files in virtual memory. + + Everything in tmpfs is temporary in the sense that no files will be + created on your hard drive. The files live in memory and swap + space. If you unmount a tmpfs instance, everything stored therein is + lost. + + See <file:Documentation/filesystems/tmpfs.txt> for details. + +config TMPFS_POSIX_ACL + bool "Tmpfs POSIX Access Control Lists" + depends on TMPFS + select TMPFS_XATTR + select FS_POSIX_ACL + help + POSIX Access Control Lists (ACLs) support additional access rights + for users and groups beyond the standard owner/group/world scheme, + and this option selects support for ACLs specifically for tmpfs + filesystems. + + If you've selected TMPFS, it's possible that you'll also need + this option as there are a number of Linux distros that require + POSIX ACL support under /dev for certain features to work properly. + For example, some distros need this feature for ALSA-related /dev + files for sound to work properly. In short, if you're not sure, + say Y. + +config TMPFS_XATTR + bool "Tmpfs extended attributes" + depends on TMPFS + default n + help + Extended attributes are name:value pairs associated with inodes by + the kernel or by users (see the attr(5) manual page for details). + + Currently this enables support for the trusted.* and + security.* namespaces. + + You need this for POSIX ACL support on tmpfs. + + If unsure, say N. + +config HUGETLBFS + bool "HugeTLB file system support" + depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \ + SYS_SUPPORTS_HUGETLBFS || BROKEN + help + hugetlbfs is a filesystem backing for HugeTLB pages, based on + ramfs. For architectures that support it, say Y here and read + <file:Documentation/admin-guide/mm/hugetlbpage.rst> for details. + + If unsure, say N. + +config HUGETLB_PAGE + def_bool HUGETLBFS + +config MEMFD_CREATE + def_bool TMPFS || HUGETLBFS + +config ARCH_HAS_GIGANTIC_PAGE + bool + +source "fs/configfs/Kconfig" +source "fs/efivarfs/Kconfig" + +endmenu + +menuconfig MISC_FILESYSTEMS + bool "Miscellaneous filesystems" + default y + ---help--- + Say Y here to get to see options for various miscellaneous + filesystems, such as filesystems that came from other + operating systems. + + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and + disabled; if unsure, say Y here. + +if MISC_FILESYSTEMS + +source "fs/orangefs/Kconfig" +source "fs/adfs/Kconfig" +source "fs/affs/Kconfig" +source "fs/ecryptfs/Kconfig" +source "fs/hfs/Kconfig" +source "fs/hfsplus/Kconfig" +source "fs/befs/Kconfig" +source "fs/bfs/Kconfig" +source "fs/efs/Kconfig" +source "fs/jffs2/Kconfig" +# UBIFS File system configuration +source "fs/ubifs/Kconfig" +source "fs/cramfs/Kconfig" +source "fs/squashfs/Kconfig" +source "fs/freevxfs/Kconfig" +source "fs/minix/Kconfig" +source "fs/omfs/Kconfig" +source "fs/hpfs/Kconfig" +source "fs/qnx4/Kconfig" +source "fs/qnx6/Kconfig" +source "fs/romfs/Kconfig" +source "fs/pstore/Kconfig" +source "fs/sysv/Kconfig" +source "fs/ufs/Kconfig" +source "fs/erofs/Kconfig" + +endif # MISC_FILESYSTEMS + +menuconfig NETWORK_FILESYSTEMS + bool "Network File Systems" + default y + depends on NET + ---help--- + Say Y here to get to see options for network filesystems and + filesystem-related networking code, such as NFS daemon and + RPCSEC security modules. + + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and + disabled; if unsure, say Y here. + +if NETWORK_FILESYSTEMS + +source "fs/nfs/Kconfig" +source "fs/nfsd/Kconfig" + +config GRACE_PERIOD + tristate + +config LOCKD + tristate + depends on FILE_LOCKING + select GRACE_PERIOD + +config LOCKD_V4 + bool + depends on NFSD_V3 || NFS_V3 + depends on FILE_LOCKING + default y + +config NFS_ACL_SUPPORT + tristate + select FS_POSIX_ACL + +config NFS_COMMON + bool + depends on NFSD || NFS_FS || LOCKD + default y + +source "net/sunrpc/Kconfig" +source "fs/ceph/Kconfig" +source "fs/cifs/Kconfig" +source "fs/coda/Kconfig" +source "fs/afs/Kconfig" +source "fs/9p/Kconfig" + +endif # NETWORK_FILESYSTEMS + +source "fs/nls/Kconfig" +source "fs/dlm/Kconfig" +source "fs/unicode/Kconfig" + +endmenu |