diff options
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 5611f8e035a..b3bc65b08c6 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -799,6 +799,12 @@ struct btrfs_root { spinlock_t list_lock; struct list_head dead_list; struct list_head orphan_list; + + /* + * right now this just gets used so that a root has its own devid + * for stat. It may be used for more later + */ + struct super_block anon_super; }; /* |