diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 401ea09ae4b8..3bc6abbd64db 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -4931,7 +4931,8 @@ int btrfs_get_free_objectid(struct btrfs_root *root, u64 *objectid)
 		goto out;
 	}
 
-	*objectid = root->free_objectid++;
+	while (exist_qgroup_rb(root->fs_info, root->free_objectid++));
+	*objectid = root->free_objectid;
 	ret = 0;
 out:
 	mutex_unlock(&root->objectid_mutex);
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h
index 855a4f978761..a8da8e11734a 100644
--- a/fs/btrfs/qgroup.h
+++ b/fs/btrfs/qgroup.h
@@ -425,4 +425,11 @@ bool btrfs_check_quota_leak(struct btrfs_fs_info *fs_info);
 int btrfs_record_squota_delta(struct btrfs_fs_info *fs_info,
 			      struct btrfs_squota_delta *delta);
 
+static struct btrfs_qgroup *find_qgroup_rb(struct btrfs_fs_info *fs_info,
+                                            u64 qgroupid);
+
+static bool exist_qgroup_rb(struct btrfs_fs_info *fs_info, u64 qgroupid)
+{
+	return find_qgroup_rb(fs_info, qgroupid);
+}
 #endif