diff options
Diffstat (limited to 'fs/btrfs/transaction.h')
| -rw-r--r-- | fs/btrfs/transaction.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index 94876709217..94f5bde2b58 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -23,7 +23,12 @@ struct btrfs_transaction { u64 transid; + /* + * total writers in this transaction, it must be zero before the + * transaction can end + */ unsigned long num_writers; + unsigned long num_joined; int in_commit; int use_count; |