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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-25 22:51:16 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-02 04:11:08 +0300 |
| commit | f5d26fa31ed2e260589f0bc8af010bb742f1231e (patch) | |
| tree | 3d80b5c4ea7ac0a01bf1dba58a104d84d5a70e9b /fs/bcachefs/bcachefs_format.h | |
| parent | 94119eeb02d114aa1f78dcfaabdca50b9b626790 (diff) | |
| download | linux-f5d26fa31ed2e260589f0bc8af010bb742f1231e.tar.xz | |
bcachefs: bch_sb_field_errors
Add a new superblock section to keep counts of errors seen since
filesystem creation: we'll be addingcounters for every distinct fsck
error.
The new superblock section has entries of the for [ id, count,
time_of_last_error ]; this is intended to let us see what errors are
occuring - and getting fixed - via show-super output.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index dbde425b4e76..29b000c6b7e1 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -1218,7 +1218,8 @@ struct bch_sb_field { x(journal_seq_blacklist, 8) \ x(journal_v2, 9) \ x(counters, 10) \ - x(members_v2, 11) + x(members_v2, 11) \ + x(errors, 12) enum bch_sb_field_type { #define x(f, nr) BCH_SB_FIELD_##f = nr, @@ -1621,6 +1622,17 @@ struct bch_sb_field_journal_seq_blacklist { __u64 _data[]; }; +struct bch_sb_field_errors { + struct bch_sb_field field; + struct bch_sb_field_error_entry { + __le64 v; + __le64 last_error_time; + } entries[]; +}; + +LE64_BITMASK(BCH_SB_ERROR_ENTRY_ID, struct bch_sb_field_error_entry, v, 0, 16); +LE64_BITMASK(BCH_SB_ERROR_ENTRY_NR, struct bch_sb_field_error_entry, v, 16, 64); + /* Superblock: */ /* |