Re: [PATCH v2 06/10] xen: introduce an arch helper for default dma zone status

[Jan Beulich]

On 18.04.2022 11:07, Wei Chen wrote:
> --- a/xen/common/page_alloc.c
> +++ b/xen/common/page_alloc.c
> @@ -1889,7 +1889,7 @@ void __init end_boot_allocator(void)
>      }
>      nr_bootmem_regions = 0;
>  
> -    if ( !dma_bitsize && (num_online_nodes() > 1) )
> +    if ( !dma_bitsize && arch_have_default_dmazone() )
>          dma_bitsize = arch_get_dma_bitsize();

Considering its purpose, may I suggest "want" instead of "have" in the
hook name?

Jan