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

[Wei Chen]

Hi Jan,

On 2022/4/19 17:18, Jan Beulich wrote:

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?

Ok, I will do it.

Jan