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bcachefs: Enumerate fsck errors

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This patch adds a superblock error counter for every distinct fsck
error; this means that when analyzing filesystems out in the wild we'll
be able to see what sorts of inconsistencies are being found and repair,
and hence what bugs to look for.

Errors validating bkeys are not yet considered distinct fsck errors, but
this patch adds a new helper, bkey_fsck_err(), in order to add distinct
error types for them as well.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2023-10-24 20:44:36 -04:00
parent f5d26fa31e
commit b65db750e2
37 changed files with 1165 additions and 728 deletions
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8
fs/bcachefs/inode.h
View File

@ -8,11 +8,11 @@
enum bkey_invalid_flags;
extern const char * const bch2_inode_opts[];
int bch2_inode_invalid(const struct bch_fs *, struct bkey_s_c,
int bch2_inode_invalid(struct bch_fs *, struct bkey_s_c,
enum bkey_invalid_flags, struct printbuf *);
int bch2_inode_v2_invalid(const struct bch_fs *, struct bkey_s_c,
int bch2_inode_v2_invalid(struct bch_fs *, struct bkey_s_c,
enum bkey_invalid_flags, struct printbuf *);
int bch2_inode_v3_invalid(const struct bch_fs *, struct bkey_s_c,
int bch2_inode_v3_invalid(struct bch_fs *, struct bkey_s_c,
enum bkey_invalid_flags, struct printbuf *);
void bch2_inode_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
@ -52,7 +52,7 @@ static inline bool bkey_is_inode(const struct bkey *k)
k->type == KEY_TYPE_inode_v3;
}
int bch2_inode_generation_invalid(const struct bch_fs *, struct bkey_s_c,
int bch2_inode_generation_invalid(struct bch_fs *, struct bkey_s_c,
enum bkey_invalid_flags, struct printbuf *);
void bch2_inode_generation_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);