diff options
| -rw-r--r-- | fs/bcachefs/buckets.c | 2 | ||||
| -rw-r--r-- | fs/bcachefs/buckets.h | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c index 743d57eba760..314ee3e0187f 100644 --- a/fs/bcachefs/buckets.c +++ b/fs/bcachefs/buckets.c @@ -805,7 +805,7 @@ int bch2_bucket_ref_update(struct btree_trans *trans, struct bch_dev *ca, "bucket %u:%zu gen %u (mem gen %u) data type %s: stale dirty ptr (gen %u)\n" "while marking %s", ptr->dev, bucket_nr, b_gen, - *bucket_gen(ca, bucket_nr), + bucket_gen_get(ca, bucket_nr), bch2_data_type_str(bucket_data_type ?: ptr_data_type), ptr->gen, (printbuf_reset(&buf), diff --git a/fs/bcachefs/buckets.h b/fs/bcachefs/buckets.h index 80ee0be9793e..8ad4be73860c 100644 --- a/fs/bcachefs/buckets.h +++ b/fs/bcachefs/buckets.h @@ -116,6 +116,14 @@ static inline u8 *bucket_gen(struct bch_dev *ca, size_t b) return gens->b + b; } +static inline u8 bucket_gen_get(struct bch_dev *ca, size_t b) +{ + rcu_read_lock(); + u8 gen = *bucket_gen(ca, b); + rcu_read_unlock(); + return gen; +} + static inline size_t PTR_BUCKET_NR(const struct bch_dev *ca, const struct bch_extent_ptr *ptr) { |