1 files changed, 2 insertions, 0 deletions

diff --git a/fs/super.c b/fs/super.c
index 7d67387496cb..ed080c417167 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -810,6 +810,7 @@ int get_sb_bdev(struct file_system_type *fs_type,
                 }
 
                 s->s_flags |= MS_ACTIVE;
+                bdev->bd_super = s;
         }
 
         return simple_set_mnt(mnt, s);
@@ -829,6 +830,7 @@ void kill_block_super(struct super_block *sb)
         struct block_device *bdev = sb->s_bdev;
         fmode_t mode = sb->s_mode;
 
+        bdev->bd_super = 0;
         generic_shutdown_super(sb);
         sync_blockdev(bdev);
         close_bdev_exclusive(bdev, mode);