1*117a366cSTomas Glozar#!/bin/bash 2*117a366cSTomas Glozar# SPDX-License-Identifier: GPL-2.0 3*117a366cSTomas Glozar. "$(dirname $0)/lib/get_workload_pids.sh" 4*117a366cSTomas Glozarrtla_pid=$(echo $(ps -o ppid= $$)) 5*117a366cSTomas Glozarrtla_cgroup=$(</proc/$rtla_pid/cgroup) 6*117a366cSTomas Glozarecho "RTLA cgroup: $rtla_cgroup" 7*117a366cSTomas Glozarfor pid in $(get_workload_pids) 8*117a366cSTomas Glozardo 9*117a366cSTomas Glozar pid_cgroup=$(</proc/$pid/cgroup) 10*117a366cSTomas Glozar echo "PID $pid cgroup: $pid_cgroup" 11*117a366cSTomas Glozar if ! [ "$pid_cgroup" = "$rtla_cgroup" ] 12*117a366cSTomas Glozar then 13*117a366cSTomas Glozar echo "Mismatch!" 14*117a366cSTomas Glozar exit 0 15*117a366cSTomas Glozar fi 16*117a366cSTomas Glozardone 17*117a366cSTomas Glozarecho "cgroup matches for all workload PIDs" 18