[pve-devel] [PATCH] lxc: add hotplug memory && cpus cgroups value V2

[Dietmar Maurer]

> +
> +sub hotplug_lxc_config {
> +    my ($vmid, $conf, $param, $delete) = @_;
> +
> +    if (defined($delete)) {
> +	foreach my $opt (@$delete) {
> +	    if ($opt eq 'swap') {
> +		cgroups_write("memory", $vmid, "memory.memsw.limit_in_bytes", -1);
> +	    } elsif ($opt =~ m/^net\d$/) {
> +		#implement me
> +	    }
> +	}
> +    }
> +
> +    foreach my $opt (keys %$param) {
> +	my $value = $param->{$opt};
> +	if ($opt eq 'memory') {
> +	    cgroups_write("memory", $vmid, "memory.limit_in_bytes",
> $value*1024*1024);
> +	} elsif ($opt eq 'swap') {
> +	    my $mem =  $conf->{'lxc.cgroup.memory.limit_in_bytes'};
> +	    $mem = $param->{memory}*1024*1024 if $param->{memory};

is it really necessary to duplicate above code? I would prefer to do that only
once.
(Maybe remove it from update_lxc_conf)?