lib/group_cpus.c: avoid acquiring cpu hotplug lock in group_cpus_evenly
JIRA: https://issues.redhat.com/browse/RHEL-8127
Signed-off-by: Ming Lei ming.lei@redhat.com
JIRA: https://issues.redhat.com/browse/RHEL-8127
Signed-off-by: Ming Lei ming.lei@redhat.com