use CGroup::change_cpu_{shares, quota}

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

diff --git a/src/PVE/LXC/Config.pm b/src/PVE/LXC/Config.pm
index fb05bba320cee8696db0b0a3cfdd71a9268a596d..70aee5a984a021af924abc59e741fa47ede5c46d 100644 (file)
--- a/src/PVE/LXC/Config.pm
+++ b/src/PVE/LXC/Config.pm
@@ -1206,10 +1206,9 @@ sub vmconfig_hotplug_pending {
            } elsif ($opt eq 'swap') {
                $hotplug_memory->(undef, 0);
            } elsif ($opt eq 'cpulimit') {
-               PVE::LXC::write_cgroup_value("cpu", $vmid, "cpu.cfs_period_us", -1);
-               PVE::LXC::write_cgroup_value("cpu", $vmid, "cpu.cfs_quota_us", -1);
+               $cgroup->change_cpu_quota(-1, 100000);
            } elsif ($opt eq 'cpuunits') {
-               PVE::LXC::write_cgroup_value("cpu", $vmid, "cpu.shares", $confdesc->{cpuunits}->{default});
+               $cgroup->change_cpu_shares(undef, $confdesc->{cpuunits}->{default});
            } elsif ($opt =~ m/^net(\d)$/) {
                my $netid = $1;
                PVE::Network::veth_delete("veth${vmid}i$netid");
@@ -1231,10 +1230,10 @@ sub vmconfig_hotplug_pending {
        my $value = $conf->{pending}->{$opt};
        eval {
            if ($opt eq 'cpulimit') {
-               PVE::LXC::write_cgroup_value("cpu", $vmid, "cpu.cfs_period_us", 100000);
-               PVE::LXC::write_cgroup_value("cpu", $vmid, "cpu.cfs_quota_us", int(100000*$value));
+               my $quota = 100000 * $value;
+               $cgroup->change_cpu_quota(int(100000 * $value), 100000);
            } elsif ($opt eq 'cpuunits') {
-               PVE::LXC::write_cgroup_value("cpu", $vmid, "cpu.shares", $value);
+               $cgroup->change_cpu_shares($value, $confdesc->{cpuunits}->{default});
            } elsif ($opt =~ m/^net(\d+)$/) {
                my $netid = $1;
                my $net = $class->parse_lxc_network($value);