[pve-devel] applied-series: [PATCH common 1/2] cpuset: allow empty cpusets

[Thomas Lamprecht]

On 4/1/20 12:20 PM, w.bumiller at proxmox.com wrote:
> From: Wolfgang Bumiller <w.bumiller at proxmox.com>
> 
> This is explicitly allowed in the documentation and happens
> easily with cgroupv2 as there it is used to inherit from the
> closest ancestor.
> 
> Signed-off-by: Wolfgang Bumiller <w.bumiller at proxmox.com>
> ---
>  src/PVE/CpuSet.pm | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/src/PVE/CpuSet.pm b/src/PVE/CpuSet.pm
> index 297e995..a16f7ee 100644
> --- a/src/PVE/CpuSet.pm
> +++ b/src/PVE/CpuSet.pm
> @@ -40,9 +40,6 @@ sub new_from_path {
>  
>      my ($count, $members) = parse_cpuset($set_text);
>  
> -    die "got empty cpuset for cgroup '$path'\n"
> -	if !$count;
> -
>      return $class->new($members);
>  }
>  
> @@ -81,8 +78,6 @@ sub write_to_cgroup {
>  	$value .= $cpuid;
>      }
>  
> -    die "unable to write empty cpu set\n" if !length($value);
> -
>      open(my $fh, '>', $filename) || die "failed to open '$filename' - $!\n";
>      PVE::Tools::safe_print($filename, $fh, "$value\n");
>      close($fh) || die "failed to close '$filename' - $!\n";
> 

applied both patches, thanks!