<?xml version="1.0"?> <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"> <!-- SPDX-License-Identifier: LGPL-2.1-or-later --> <refsect1> <para id="controllers-text">The following controller names may be specified: <option>cpu</option>, <option>cpuacct</option>, <option>cpuset</option>, <option>io</option>, <option>blkio</option>, <option>memory</option>, <option>devices</option>, <option>pids</option>, <option>bpf-firewall</option>, and <option>bpf-devices</option>.</para> </refsect1>