Hi Wei,
On 11/08/2021 11:24, Wei Chen wrote:
Now, we can use the same function for ACPI and device tree based
NUMA to scan memory nodes.
Signed-off-by: Wei Chen <wei.c...@arm.com>
---
xen/common/numa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/common/numa.c b/xen/common/numa.c
index 8ca13e27d1..d15c2fc311 100644
--- a/xen/common/numa.c
+++ b/xen/common/numa.c
@@ -381,7 +381,7 @@ void __init numa_initmem_init(unsigned long start_pfn,
unsigned long end_pfn)
return;
#endif
-#ifdef CONFIG_ACPI_NUMA
+#if defined(CONFIG_ACPI_NUMA) || defined(CONFIG_DEVICE_TREE_NUMA)
numa.c is only built when CONFIG_NUMA is set. I don't think CONFIG_NUMA
will ever set if neither CONFIG_ACPI_NUMA or CONFIG_DEVICE_TREE_NUMA is
set. So do we actually need this #ifdef?
if ( !numa_off && !numa_scan_nodes((u64)start_pfn << PAGE_SHIFT,
(u64)end_pfn << PAGE_SHIFT) )
return;
Cheers,
--
Julien Grall
