linux/fs/btrfs/Kconfig
Qu Wenruo 732fab95ab btrfs: check-integrity: remove CONFIG_BTRFS_FS_CHECK_INTEGRITY option
Since all check-integrity entry points have been removed, let's also
remove the config and all related code relying on that.

And since we have removed the mount option for check-integrity, we also
need to re-number all the BTRFS_MOUNT_* enums.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2023-10-12 16:44:05 +02:00

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# SPDX-License-Identifier: GPL-2.0
config BTRFS_FS
tristate "Btrfs filesystem support"
select BLK_CGROUP_PUNT_BIO
select CRYPTO
select CRYPTO_CRC32C
select LIBCRC32C
select CRYPTO_XXHASH
select CRYPTO_SHA256
select CRYPTO_BLAKE2B
select ZLIB_INFLATE
select ZLIB_DEFLATE
select LZO_COMPRESS
select LZO_DECOMPRESS
select ZSTD_COMPRESS
select ZSTD_DECOMPRESS
select FS_IOMAP
select RAID6_PQ
select XOR_BLOCKS
depends on PAGE_SIZE_LESS_THAN_256KB
help
Btrfs is a general purpose copy-on-write filesystem with extents,
writable snapshotting, support for multiple devices and many more
features focused on fault tolerance, repair and easy administration.
The filesystem disk format is no longer unstable, and it's not
expected to change unless there are strong reasons to do so. If there
is a format change, file systems with a unchanged format will
continue to be mountable and usable by newer kernels.
For more information, please see the web pages at
https://btrfs.readthedocs.io
To compile this file system support as a module, choose M here. The
module will be called btrfs.
If unsure, say N.
config BTRFS_FS_POSIX_ACL
bool "Btrfs POSIX Access Control Lists"
depends on BTRFS_FS
select FS_POSIX_ACL
help
POSIX Access Control Lists (ACLs) support permissions for users and
groups beyond the owner/group/world scheme.
If you don't know what Access Control Lists are, say N
config BTRFS_FS_RUN_SANITY_TESTS
bool "Btrfs will run sanity tests upon loading"
depends on BTRFS_FS
help
This will run some basic sanity tests on the free space cache
code to make sure it is acting as it should. These are mostly
regression tests and are only really interesting to btrfs
developers.
If unsure, say N.
config BTRFS_DEBUG
bool "Btrfs debugging support"
depends on BTRFS_FS
help
Enable run-time debugging support for the btrfs filesystem. This may
enable additional and expensive checks with negative impact on
performance, or export extra information via sysfs.
If unsure, say N.
config BTRFS_ASSERT
bool "Btrfs assert support"
depends on BTRFS_FS
help
Enable run-time assertion checking. This will result in panics if
any of the assertions trip. This is meant for btrfs developers only.
If unsure, say N.
config BTRFS_FS_REF_VERIFY
bool "Btrfs with the ref verify tool compiled in"
depends on BTRFS_FS
default n
help
Enable run-time extent reference verification instrumentation. This
is meant to be used by btrfs developers for tracking down extent
reference problems or verifying they didn't break something.
If unsure, say N.