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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-04-10 03:14:21 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-09 00:29:19 +0300 |
| commit | fd104e2967b766f1151b4c58daa67cbde620b376 (patch) | |
| tree | 4ca9502853cee2b36e5b92cd96ddf33654b55f4b /fs/bcachefs/btree_iter.h | |
| parent | e590e4e2229409d0e5dc6575a75488d5ebc33b45 (diff) | |
| download | linux-fd104e2967b766f1151b4c58daa67cbde620b376.tar.xz | |
bcachefs: bch2_trans_verify_not_unlocked()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_iter.h')
| -rw-r--r-- | fs/bcachefs/btree_iter.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_iter.h b/fs/bcachefs/btree_iter.h index e47866105390..430b0d484874 100644 --- a/fs/bcachefs/btree_iter.h +++ b/fs/bcachefs/btree_iter.h @@ -216,9 +216,13 @@ int __must_check bch2_btree_path_traverse_one(struct btree_trans *, btree_path_idx_t, unsigned, unsigned long); +static inline void bch2_trans_verify_not_unlocked(struct btree_trans *); + static inline int __must_check bch2_btree_path_traverse(struct btree_trans *trans, btree_path_idx_t path, unsigned flags) { + bch2_trans_verify_not_unlocked(trans); + if (trans->paths[path].uptodate < BTREE_ITER_NEED_RELOCK) return 0; @@ -311,6 +315,14 @@ static inline void bch2_trans_verify_not_in_restart(struct btree_trans *trans) bch2_trans_in_restart_error(trans); } +void __noreturn bch2_trans_unlocked_error(struct btree_trans *); + +static inline void bch2_trans_verify_not_unlocked(struct btree_trans *trans) +{ + if (!trans->locked) + bch2_trans_unlocked_error(trans); +} + __always_inline static int btree_trans_restart_nounlock(struct btree_trans *trans, int err) { |