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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 11:33:02 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-31 12:18:37 -0400 |
| commit | 9db2f86060a8e54e80f99e3c3366832ce6a67d76 (patch) | |
| tree | e83bd22e7eae0465b2098e5b20e605b32afcc7e7 /fs/bcachefs/extents.h | |
| parent | 2d39081291470750cc605c917531d7cd85aebf94 (diff) | |
bcachefs: Check for too-large encoded extents
We don't yet repair (split) them, just check.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/extents.h')
| -rw-r--r-- | fs/bcachefs/extents.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/bcachefs/extents.h b/fs/bcachefs/extents.h index acf78f55bdff..ef1b9f18719d 100644 --- a/fs/bcachefs/extents.h +++ b/fs/bcachefs/extents.h @@ -190,6 +190,11 @@ static inline bool crc_is_compressed(struct bch_extent_crc_unpacked crc) crc.compression_type != BCH_COMPRESSION_TYPE_incompressible); } +static inline bool crc_is_encoded(struct bch_extent_crc_unpacked crc) +{ + return crc.csum_type != BCH_CSUM_none || crc_is_compressed(crc); +} + /* bkey_ptrs: generically over any key type that has ptrs */ struct bkey_ptrs_c { |