mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-29 13:00:35 +00:00
e1c4204520
Fix typo and some grammatical errors. The words "filesystem" and "readahead" are being used without the space treewide. Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
config F2FS_FS
|
|
tristate "F2FS filesystem support (EXPERIMENTAL)"
|
|
depends on BLOCK
|
|
help
|
|
F2FS is based on Log-structured File System (LFS), which supports
|
|
versatile "flash-friendly" features. The design has been focused on
|
|
addressing the fundamental issues in LFS, which are snowball effect
|
|
of wandering tree and high cleaning overhead.
|
|
|
|
Since flash-based storages show different characteristics according to
|
|
the internal geometry or flash memory management schemes aka FTL, F2FS
|
|
and tools support various parameters not only for configuring on-disk
|
|
layout, but also for selecting allocation and cleaning algorithms.
|
|
|
|
If unsure, say N.
|
|
|
|
config F2FS_STAT_FS
|
|
bool "F2FS Status Information"
|
|
depends on F2FS_FS && DEBUG_FS
|
|
default y
|
|
help
|
|
/sys/kernel/debug/f2fs/ contains information about all the partitions
|
|
mounted as f2fs. Each file shows the whole f2fs information.
|
|
|
|
/sys/kernel/debug/f2fs/status includes:
|
|
- major filesystem information managed by f2fs currently
|
|
- average SIT information about whole segments
|
|
- current memory footprint consumed by f2fs.
|
|
|
|
config F2FS_FS_XATTR
|
|
bool "F2FS extended attributes"
|
|
depends on F2FS_FS
|
|
default y
|
|
help
|
|
Extended attributes are name:value pairs associated with inodes by
|
|
the kernel or by users (see the attr(5) manual page, or visit
|
|
<http://acl.bestbits.at/> for details).
|
|
|
|
If unsure, say N.
|
|
|
|
config F2FS_FS_POSIX_ACL
|
|
bool "F2FS Access Control Lists"
|
|
depends on F2FS_FS_XATTR
|
|
select FS_POSIX_ACL
|
|
default y
|
|
help
|
|
Posix Access Control Lists (ACLs) support permissions for users and
|
|
gourps beyond the owner/group/world scheme.
|
|
|
|
To learn more about Access Control Lists, visit the POSIX ACLs for
|
|
Linux website <http://acl.bestbits.at/>.
|
|
|
|
If you don't know what Access Control Lists are, say N
|
|
|
|
config F2FS_FS_SECURITY
|
|
bool "F2FS Security Labels"
|
|
depends on F2FS_FS_XATTR
|
|
help
|
|
Security labels provide an access control facility to support Linux
|
|
Security Models (LSMs) accepted by AppArmor, SELinux, Smack and TOMOYO
|
|
Linux. This option enables an extended attribute handler for file
|
|
security labels in the f2fs filesystem, so that it requires enabling
|
|
the extended attribute support in advance.
|
|
|
|
If you are not using a security module, say N.
|
|
|
|
config F2FS_CHECK_FS
|
|
bool "F2FS consistency checking feature"
|
|
depends on F2FS_FS
|
|
help
|
|
Enables BUG_ONs which check the filesystem consistency in runtime.
|
|
|
|
If you want to improve the performance, say N.
|