Re: [PATCH 17/37] xen/x86: use CONFIG_NUMA to gate numa_scan_nodes

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

+x86 maintainers


On Thu, 23 Sep 2021, Wei Chen wrote:
> As we have turned numa_scan_nodes to neutral function. If we
> still use CONFIG_ACPI_NUMA in numa_initmem_init to gate
> numa_scan_nodes that doesn't make sense. As CONFIG_ACPI_NUMA
> will be selected by CONFIG_NUMA for x86. So in this patch,
> we replace CONFIG_ACPI_NUMA by CONFIG_NUMA.
> 
> Signed-off-by: Wei Chen <wei.chen@xxxxxxx>
> ---
>  xen/arch/x86/numa.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/xen/arch/x86/numa.c b/xen/arch/x86/numa.c
> index 8a4710df39..509d2738c0 100644
> --- a/xen/arch/x86/numa.c
> +++ b/xen/arch/x86/numa.c
> @@ -260,7 +260,7 @@ void __init numa_initmem_init(unsigned long start_pfn, 
> unsigned long end_pfn)
>      start = pfn_to_paddr(start_pfn);
>      end = pfn_to_paddr(end_pfn);
>  
> -#ifdef CONFIG_ACPI_NUMA
> +#ifdef CONFIG_NUMA
>      if ( !numa_off && !numa_scan_nodes(start, end) )
>          return;
>  #endif
> -- 
> 2.25.1
>