return \@flags;
}
-my sub get_cpuunits {
- my ($conf) = @_;
- my $is_cgroupv2 = PVE::CGroup::cgroup_mode() == 2;
-
- my $cpuunits = $conf->{cpuunits};
- return $is_cgroupv2 ? 100 : 1024 if !defined($cpuunits);
-
- if ($is_cgroupv2) {
- $cpuunits = 10000 if $cpuunits >= 10000; # v1 can be higher, so clamp v2 there
- } else {
- $cpuunits = 2 if $cpuunits < 2; # v2 can be lower, so clamp v1 there
- }
- return $cpuunits;
-}
-
# Since commit 277d33454f77ec1d1e0bc04e37621e4dd2424b67 in pve-qemu, smm is not off by default
# anymore. But smm=off seems to be required when using SeaBIOS and serial display.
my sub should_disable_smm {
die "skip\n" if !$hotplug_features->{memory};
$value = PVE::QemuServer::Memory::qemu_memory_hotplug($vmid, $conf, $defaults, $opt, $value);
} elsif ($opt eq 'cpuunits') {
- my $new_cpuunits = get_cpuunits({ $opt => $conf->{pending}->{$opt} }); # to clamp
+ my $new_cpuunits = PVE::CGroup::clamp_cpu_shares($conf->{pending}->{$opt}); #clamp
$cgroup->change_cpu_shares($new_cpuunits, 1024);
} elsif ($opt eq 'cpulimit') {
my $cpulimit = $conf->{pending}->{$opt} == 0 ? -1 : int($conf->{pending}->{$opt} * 100000);
# timeout should be more than enough here...
PVE::Systemd::wait_for_unit_removed("$vmid.scope", 20);
- my $cpuunits = get_cpuunits($conf);
+ my $cpuunits = PVE::CGroup::clamp_cpu_shares($conf->{cpuunits});
my %run_params = (
timeout => $statefile ? undef : $start_timeout,