$ git clone -n https://gitee.com/zhuhong_bo/gperftools.git /var/lib/mock/dist-an23.3-build-425983-72983/root/chroot_tmpdir/scmroot/gperftools
Cloning into '/var/lib/mock/dist-an23.3-build-425983-72983/root/chroot_tmpdir/scmroot/gperftools'...
$ git fetch origin 7b30c490bd0f2bfdde0a29657f589adc7aa130f5:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/gperftools
 * [new ref]         7b30c490bd0f2bfdde0a29657f589adc7aa130f5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7b30c49 gperftools uos add sw64 support