Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
# It is left to the user to figure this out for now.
#
# Dies on error (including a not-running or currently-shutting-down guest).
+#
+# NOTE: if you add a new param during 7.x you need to break older pve-container/qemu-server versions
+# that previously passed a `$cgroupv1_default`, which got removed due to being ignored anyway.
+# otherwise you risk that a old module bogusly passes some cgroup default as your new param.
sub change_cpu_shares {
my ($self, $shares) = @_;