Btrfs: Add new ioctl to add devices

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 892864906880..7153dfaa3404 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -388,6 +388,7 @@ int btrfs_get_sb_bdev(struct file_system_type *fs_type,
                         goto error;
                 }
 
+                btrfs_sb(s)->fs_info->bdev_holder = fs_type;
                 s->s_flags |= MS_ACTIVE;
         }