1 files changed, 10 insertions, 24 deletions

diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c
index 6273eee5134b..30f13319e24b 100644
--- a/arch/x86/kernel/apic/numaq_32.c
+++ b/arch/x86/kernel/apic/numaq_32.c
@@ -48,8 +48,6 @@
 #include <asm/e820.h>
 #include <asm/ipi.h>
 
-#define	MB_TO_PAGES(addr)		((addr) << (20 - PAGE_SHIFT))
-
 int found_numaq;
 
 /*
@@ -79,31 +77,20 @@ int					quad_local_to_mp_bus_id[NR_CPUS/4][4];
 static inline void numaq_register_node(int node, struct sys_cfg_data *scd)
 {
 	struct eachquadmem *eq = scd->eq + node;
+	u64 start = (u64)(eq->hi_shrd_mem_start - eq->priv_mem_size) << 20;
+	u64 end = (u64)(eq->hi_shrd_mem_start + eq->hi_shrd_mem_size) << 20;
+	int ret;
 
-	node_set_online(node);
-
-	/* Convert to pages */
-	node_start_pfn[node] =
-		 MB_TO_PAGES(eq->hi_shrd_mem_start - eq->priv_mem_size);
-
-	node_end_pfn[node] =
-		 MB_TO_PAGES(eq->hi_shrd_mem_start + eq->hi_shrd_mem_size);
-
-	memblock_x86_register_active_regions(node, node_start_pfn[node],
-						node_end_pfn[node]);
-
-	memory_present(node, node_start_pfn[node], node_end_pfn[node]);
-
-	node_remap_size[node] = node_memmap_size_bytes(node,
-					node_start_pfn[node],
-					node_end_pfn[node]);
+	node_set(node, numa_nodes_parsed);
+	ret = numa_add_memblk(node, start, end);
+	BUG_ON(ret < 0);
 }
 
 /*
  * Function: smp_dump_qct()
  *
  * Description: gets memory layout from the quad config table.  This
- * function also updates node_online_map with the nodes (quads) present.
+ * function also updates numa_nodes_parsed with the nodes (quads) present.
  */
 static void __init smp_dump_qct(void)
 {
@@ -112,7 +99,6 @@ static void __init smp_dump_qct(void)
 
 	scd = (void *)__va(SYS_CFG_DATA_PRIV_ADDR);
 
-	nodes_clear(node_online_map);
 	for_each_node(node) {
 		if (scd->quads_present31_0 & (1 << node))
 			numaq_register_node(node, scd);
@@ -282,14 +268,14 @@ static __init void early_check_numaq(void)
 	}
 }
 
-int __init get_memcfg_numaq(void)
+int __init numaq_numa_init(void)
 {
 	early_check_numaq();
 	if (!found_numaq)
-		return 0;
+		return -ENOENT;
 	smp_dump_qct();
 
-	return 1;
+	return 0;
 }
 
 #define NUMAQ_APIC_DFR_VALUE	(APIC_DFR_CLUSTER)