diff options
| -rw-r--r-- | fs/bcachefs/disk_accounting.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/disk_accounting.h b/fs/bcachefs/disk_accounting.h index 5360cbb3ec29..f4372cafea2e 100644 --- a/fs/bcachefs/disk_accounting.h +++ b/fs/bcachefs/disk_accounting.h @@ -210,11 +210,13 @@ static inline void bch2_accounting_mem_read_counters(struct bch_accounting_mem * static inline void bch2_accounting_mem_read(struct bch_fs *c, struct bpos p, u64 *v, unsigned nr) { + percpu_down_read(&c->mark_lock); struct bch_accounting_mem *acc = &c->accounting; unsigned idx = eytzinger0_find(acc->k.data, acc->k.nr, sizeof(acc->k.data[0]), accounting_pos_cmp, &p); bch2_accounting_mem_read_counters(acc, idx, v, nr, false); + percpu_up_read(&c->mark_lock); } static inline struct bversion journal_pos_to_bversion(struct journal_res *res, unsigned offset) |