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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-03-03 06:18:56 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:27 +0300 |
| commit | 2158fe463b9d78c7cf90f74b8b5e9b81249d4347 (patch) | |
| tree | 97e92efe370a0ae8531d63dc61efa908140bb43b /fs/bcachefs/error.h | |
| parent | 0576ba9ae7c7939d2402cdad9614f39785b70d2b (diff) | |
| download | linux-2158fe463b9d78c7cf90f74b8b5e9b81249d4347.tar.xz | |
bcachefs: bch2_trans_inconsistent()
Add a new error macro that also dumps transaction updates in addition to
doing an emergency shutdown - when a transaction update discovers or is
causing a fs inconsistency, it's helpful to see what updates it was
doing.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/error.h')
| -rw-r--r-- | fs/bcachefs/error.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/bcachefs/error.h b/fs/bcachefs/error.h index 4ab3cfe1292c..6e63c38186f3 100644 --- a/fs/bcachefs/error.h +++ b/fs/bcachefs/error.h @@ -67,6 +67,26 @@ do { \ }) /* + * When a transaction update discovers or is causing a fs inconsistency, it's + * helpful to also dump the pending updates: + */ +#define bch2_trans_inconsistent(trans, ...) \ +({ \ + bch_err(trans->c, __VA_ARGS__); \ + bch2_inconsistent_error(trans->c); \ + bch2_dump_trans_updates(trans); \ +}) + +#define bch2_trans_inconsistent_on(cond, trans, ...) \ +({ \ + bool _ret = unlikely(!!(cond)); \ + \ + if (_ret) \ + bch2_trans_inconsistent(trans, __VA_ARGS__); \ + _ret; \ +}) + +/* * Fsck errors: inconsistency errors we detect at mount time, and should ideally * be able to repair: */ |