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-2.6.21.y'>linux-2.6.21.y Hosts the 0x221E linux distro kernel.Ubuntu
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path: root/fs/bcachefs/dirent_format.h
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2025-03-14bcachefs: bcachefs_metadata_version_casefoldingJoshua Ashton
This patch implements support for case-insensitive file name lookups in bcachefs. The implementation uses the same UTF-8 lowering and normalization that ext4 and f2fs is using. More information is provided in Documentation/bcachefs/casefolding.rst Compatibility notes: This uses the new versioning scheme for incompatible features where an incompatible feature is tied to a version number: the superblock says "we may use incompat features up to x" and "incompat features up to x are in use", disallowing mounting by previous versions. Additionally, and old style incompat feature bit is used, so that kernels without utf8 casefolding support know if casefolding specifically is in use and they're allowed to mount. Signed-off-by: Joshua Ashton <joshua@froggi.es> Cc: André Almeida <andrealmeid@igalia.com> Cc: Gabriel Krisman Bertazi <krisman@suse.de> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-21bcachefs: dirent_format.hKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>