commit d8fc3afc49bb226c20e37f48a4ddd493cd092837
author Tejun Heo <tj@kernel.org> Wed Feb 16 12:13:06 2011 +0100
committer Tejun Heo <tj@kernel.org> Wed Feb 16 12:13:06 2011 +0100
tree 96bf7b0f4e47e798697ea72a180da528be0d8902
parent a9aec56afac238e4ed3980bd10b22121b83866dd

x86, NUMA: Move *_numa_init() invocations into initmem_init()

There's no reason for these to live in setup_arch().  Move them inside
initmem_init().

- v2: x86-32 initmem_init() weren't updated breaking 32bit builds.
  Fixed.  Found by Ankita.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Ankita Garg <ankita@in.ibm.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>

arch/x86/mm/init_32.c

diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 16adb66..5d43fa5 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -644,7 +644,7 @@
 }
 
 #ifndef CONFIG_NEED_MULTIPLE_NODES
-void __init initmem_init(int acpi, int k8)
+void __init initmem_init(void)
 {
 #ifdef CONFIG_HIGHMEM
 	highstart_pfn = highend_pfn = max_pfn;

arch/x86/mm/init_64.c

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 04cc027..4f1f461 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -603,7 +603,7 @@
 }
 
 #ifndef CONFIG_NUMA
-void __init initmem_init(int acpi, int k8)
+void __init initmem_init(void)
 {
 	memblock_x86_register_active_regions(0, 0, max_pfn);
 	init_memory_mapping_high();

arch/x86/mm/numa_32.c

diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c
index 3249b37..bde3906 100644
--- a/arch/x86/mm/numa_32.c
+++ b/arch/x86/mm/numa_32.c
@@ -352,7 +352,7 @@
 		(ulong) node_remap_end_vaddr[nid]);
 }
 
-void __init initmem_init(int acpi, int k8)
+void __init initmem_init(void)
 {
 	int nid;
 	long kva_target_pfn;

arch/x86/mm/numa_64.c

diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index a083f51..656b0cf 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/nodemask.h>
 #include <linux/sched.h>
+#include <linux/acpi.h>
 
 #include <asm/e820.h>
 #include <asm/proto.h>
@@ -579,10 +580,23 @@
 }
 #endif /* CONFIG_NUMA_EMU */
 
-void __init initmem_init(int acpi, int amd)
+void __init initmem_init(void)
 {
+	int acpi = 0, amd = 0;
 	int i;
 
+#ifdef CONFIG_ACPI_NUMA
+	/*
+	 * Parse SRAT to discover nodes.
+	 */
+	acpi = !x86_acpi_numa_init();
+#endif
+
+#ifdef CONFIG_AMD_NUMA
+	if (!acpi)
+		amd = !amd_numa_init();
+#endif
+
 	nodes_clear(node_possible_map);
 	nodes_clear(node_online_map);