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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-04-26 00:32:56 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-08 17:29:21 -0400 |
| commit | 45150765d307c1043baa68aff53cb6fa5ba34603 (patch) | |
| tree | 422ec8ff0fd4e874488f8a4476ee1be59bc9edc6 /fs/bcachefs/bcachefs_format.h | |
| parent | c74954135353fac7c206ec15d71c95f981fd0e9d (diff) | |
bcachefs: bch_member.last_journal_bucket
On recovery from clean shutdown we don't typically read the journal, but
we still want to avoid overwriting existing entries in the journal for
list_journal debugging.
Thus, add some fields to the member info section so we can remember
where we left off.
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 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index 2e8b1a489c20..d5b90439e581 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -589,6 +589,13 @@ struct bch_member { __le64 errors_reset_time; __le64 seq; __le64 btree_allocated_bitmap; + /* + * On recovery from a clean shutdown we don't normally read the journal, + * but we still want to resume writing from where we left off so we + * don't overwrite more than is necessary, for list journal debugging: + */ + __le32 last_journal_bucket; + __le32 last_journal_bucket_offset; }; /* |