$ git clone -n https://gitee.com/src-opencloudos-rpms/tuned.git /var/lib/mock/dist-oc9-build-72171-47657/root/chroot_tmpdir/scmroot/tuned
Cloning into '/var/lib/mock/dist-oc9-build-72171-47657/root/chroot_tmpdir/scmroot/tuned'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tuned
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e053cc5 import tuned-2.20.0-3.tl4