1 files changed, 6 insertions, 0 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index cd0b69f57375..a561060f5ffb 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -8669,6 +8669,12 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
         BUG_ON(!block_group);
         BUG_ON(!block_group->ro);
 
+        /*
+         * Free the reserved super bytes from this block group before
+         * remove it.
+         */
+        free_excluded_extents(root, block_group);
+
         memcpy(&key, &block_group->key, sizeof(key));
         if (block_group->flags & (BTRFS_BLOCK_GROUP_DUP |
                                   BTRFS_BLOCK_GROUP_RAID1 |