diff options
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 8ecac2e77a4..6675e916ebc 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -539,6 +539,13 @@ struct btrfs_fs_info { atomic_t nr_async_submits; /* + * this is used by the balancing code to wait for all the pending + * ordered extents + */ + spinlock_t ordered_extent_lock; + struct list_head ordered_extents; + + /* * there is a pool of worker threads for checksumming during writes * and a pool for checksumming after reads. This is because readers * can run with FS locks held, and the writers may be waiting for |