bcachefs: bch2_str_hash_check_key() now checks inode hash info

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Versions of the same inode in different snapshots must have the same
hash info; this is critical for lookups to work correctly.

We're going to be running the str_hash checks online, at readdir or
xattr list time, so we now need str_hash_check_key() to check for inode
hash seed mismatches, since it won't be run right after check_inodes().

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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This commit is contained in:

Kent Overstreet 2024-12-08 21:47:34 -05:00

parent 644457ed83

commit 6ea607ca61

3 changed files with 125 additions and 33 deletions

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6

fs/bcachefs/fsck.c

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129

fs/bcachefs/str_hash.c

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25

fs/bcachefs/str_hash.h

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