x86: make 32-bit use e820_register_active_regions()
this way 32-bit is more similar to 64-bit, and smarter e820 and numa.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/srat_32.c b/arch/x86/kernel/srat_32.c
index 88971ee..32d8b11 100644
--- a/arch/x86/kernel/srat_32.c
+++ b/arch/x86/kernel/srat_32.c
@@ -31,6 +31,7 @@
#include <asm/srat.h>
#include <asm/topology.h>
#include <asm/smp.h>
+#include <asm/e820.h>
/*
* proximity macros and definitions
@@ -244,7 +245,8 @@
printk("chunk %d nid %d start_pfn %08lx end_pfn %08lx\n",
j, chunk->nid, chunk->start_pfn, chunk->end_pfn);
node_read_chunk(chunk->nid, chunk);
- add_active_range(chunk->nid, chunk->start_pfn, chunk->end_pfn);
+ e820_register_active_regions(chunk->nid, chunk->start_pfn,
+ min(chunk->end_pfn, max_pfn));
}
for_each_online_node(nid) {