1 files changed, 2 insertions, 3 deletions

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 9826942fa18a..57746c11eae3 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -738,9 +738,8 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
                                    chunk_root->node->start);
         btrfs_set_super_chunk_root_level(&root->fs_info->super_copy,
                                          btrfs_header_level(chunk_root->node));
-        write_extent_buffer(root->fs_info->sb_buffer,
-                            &root->fs_info->super_copy, 0,
-                            sizeof(root->fs_info->super_copy));
+        memcpy(&root->fs_info->super_for_commit, &root->fs_info->super_copy,
+               sizeof(root->fs_info->super_copy));
 
         btrfs_copy_pinned(root, pinned_copy);