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732fab95ab
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>
90 lines
2.6 KiB
Text
90 lines
2.6 KiB
Text
# SPDX-License-Identifier: GPL-2.0
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config BTRFS_FS
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tristate "Btrfs filesystem support"
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select BLK_CGROUP_PUNT_BIO
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select CRYPTO
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select CRYPTO_CRC32C
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select LIBCRC32C
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select CRYPTO_XXHASH
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select CRYPTO_SHA256
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select CRYPTO_BLAKE2B
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select ZLIB_INFLATE
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select ZLIB_DEFLATE
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select LZO_COMPRESS
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select LZO_DECOMPRESS
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select ZSTD_COMPRESS
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select ZSTD_DECOMPRESS
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select FS_IOMAP
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select RAID6_PQ
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select XOR_BLOCKS
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depends on PAGE_SIZE_LESS_THAN_256KB
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help
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Btrfs is a general purpose copy-on-write filesystem with extents,
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writable snapshotting, support for multiple devices and many more
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features focused on fault tolerance, repair and easy administration.
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The filesystem disk format is no longer unstable, and it's not
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expected to change unless there are strong reasons to do so. If there
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is a format change, file systems with a unchanged format will
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continue to be mountable and usable by newer kernels.
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For more information, please see the web pages at
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https://btrfs.readthedocs.io
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To compile this file system support as a module, choose M here. The
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module will be called btrfs.
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If unsure, say N.
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config BTRFS_FS_POSIX_ACL
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bool "Btrfs POSIX Access Control Lists"
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depends on BTRFS_FS
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select FS_POSIX_ACL
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help
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POSIX Access Control Lists (ACLs) support permissions for users and
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groups beyond the owner/group/world scheme.
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If you don't know what Access Control Lists are, say N
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config BTRFS_FS_RUN_SANITY_TESTS
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bool "Btrfs will run sanity tests upon loading"
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depends on BTRFS_FS
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help
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This will run some basic sanity tests on the free space cache
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code to make sure it is acting as it should. These are mostly
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regression tests and are only really interesting to btrfs
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developers.
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If unsure, say N.
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config BTRFS_DEBUG
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bool "Btrfs debugging support"
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depends on BTRFS_FS
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help
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Enable run-time debugging support for the btrfs filesystem. This may
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enable additional and expensive checks with negative impact on
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performance, or export extra information via sysfs.
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If unsure, say N.
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config BTRFS_ASSERT
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bool "Btrfs assert support"
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depends on BTRFS_FS
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help
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Enable run-time assertion checking. This will result in panics if
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any of the assertions trip. This is meant for btrfs developers only.
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If unsure, say N.
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config BTRFS_FS_REF_VERIFY
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bool "Btrfs with the ref verify tool compiled in"
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depends on BTRFS_FS
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default n
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help
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Enable run-time extent reference verification instrumentation. This
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is meant to be used by btrfs developers for tracking down extent
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reference problems or verifying they didn't break something.
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If unsure, say N.
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