[PATCH 4/7] numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2

[Lee Schermerhorn <lee.schermerhorn@hp.com>]

Incremental patch 2 to
numa-x86_64-use-generic-percpu-var-numa_node_id-implementation.patch
in 28apr10 mmotm.

Use generic function to set numa_node for a specified cpu as
suggested by Christoph Lameter and seconded by Tejun Heo.

Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>

 arch/x86/kernel/setup_percpu.c |    2 +-
 arch/x86/mm/numa_64.c          |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.34-rc5-mmotm-100428-1653/arch/x86/mm/numa_64.c
===================================================================
--- linux-2.6.34-rc5-mmotm-100428-1653.orig/arch/x86/mm/numa_64.c
+++ linux-2.6.34-rc5-mmotm-100428-1653/arch/x86/mm/numa_64.c
@@ -806,7 +806,7 @@ void __cpuinit numa_set_node(int cpu, in
 	per_cpu(x86_cpu_to_node_map, cpu) = node;
 
 	if (node != NUMA_NO_NODE)
-		per_cpu(numa_node, cpu) = node;
+		set_cpu_numa_node(cpu, node);
 }
 
 void __cpuinit numa_clear_node(int cpu)
Index: linux-2.6.34-rc5-mmotm-100428-1653/arch/x86/kernel/setup_percpu.c
===================================================================
--- linux-2.6.34-rc5-mmotm-100428-1653.orig/arch/x86/kernel/setup_percpu.c
+++ linux-2.6.34-rc5-mmotm-100428-1653/arch/x86/kernel/setup_percpu.c
@@ -268,7 +268,7 @@ void __init setup_per_cpu_areas(void)
 	 * make sure boot cpu numa_node is right, when boot cpu is on the
 	 * node that doesn't have mem installed
 	 */
-	per_cpu(numa_node, boot_cpu_id) = early_cpu_to_node(boot_cpu_id);
+	set_cpu_numa_node(boot_cpu_id, early_cpu_to_node(boot_cpu_id));
 #endif
 
 	/* Setup node to cpumask map */

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>