[pve-devel] [PATCH] RFC : hugepages lock allocation

[Dietmar Maurer]

looks OK to me - comments inline:

> -	eval  { run_command($cmd, timeout => $statefile ? undef : 30,
> -		    umask => 0077); };

my %run_params = (timeout => $statefile ? undef : 30, umask => 0077)

> +        if ($conf->{hugepages}) {
> +	    my $code = sub {
> +		my $hugepages_topology =
> PVE::QemuServer::Memory::hugepages_topology($conf);
> +		PVE::QemuServer::Memory::hugepages_mount();
> +		PVE::QemuServer::Memory::hugepages_allocate($hugepages_topology);
> +
> +		run_command($cmd, timeout => $statefile ? undef : 30,
> +		    umask => 0077);

run_command($cmd, %run_params);

> +	    };
> +	    eval { PVE::QemuServer::Memory::hugepages_update_locked($code) };
> +
> +	} else {
> +	    eval  { run_command($cmd, timeout => $statefile ? undef : 30,
> +	 		umask => 0077); 

 eval { run_command($cmd, %run_params);

>};
> +	}
>  
>  	if (my $err = $@) {
>  	    # deactivate volumes if start fails