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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-12-22 21:58:43 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-01 11:47:42 -0500 |
| commit | 447c1c01051251853e851bd77f26546488cbc7b7 (patch) | |
| tree | 1d43595b204ce9e6406516e5ddee97d31e47e536 /fs/bcachefs/errcode.h | |
| parent | 44fd13a4c68e87953ccd827e764fa566ddcbbcf5 (diff) | |
bcachefs: check for failure to downgrade
With the upcoming member seq patch, it's now critical that we don't ever
write to a superblock that hasn't been version downgraded - failure to
update member seq fields will cause split brain detection to fire
erroniously.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/errcode.h')
| -rw-r--r-- | fs/bcachefs/errcode.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/errcode.h b/fs/bcachefs/errcode.h index c39bea441983..d7dc8f644a05 100644 --- a/fs/bcachefs/errcode.h +++ b/fs/bcachefs/errcode.h @@ -223,6 +223,7 @@ x(BCH_ERR_invalid, invalid_bkey) \ x(BCH_ERR_operation_blocked, nocow_lock_blocked) \ x(EIO, btree_node_read_err) \ + x(EIO, sb_not_downgraded) \ x(BCH_ERR_btree_node_read_err, btree_node_read_err_fixable) \ x(BCH_ERR_btree_node_read_err, btree_node_read_err_want_retry) \ x(BCH_ERR_btree_node_read_err, btree_node_read_err_must_retry) \ |