--- linux-2.6-orig/drivers/oprofile/cpu_buffer.c	2005-11-25 10:24:00.000000000 +0100
+++ linux-2.6/drivers/oprofile/cpu_buffer.c	2005-11-25 14:29:04.000000000 +0100
@@ -52,7 +52,8 @@
 	for_each_online_cpu(i) {
 		struct oprofile_cpu_buffer * b = &cpu_buffer[i];
  
-		b->buffer = vmalloc(sizeof(struct op_sample) * buffer_size);
+		b->buffer = vmalloc_node(sizeof(struct op_sample) * buffer_size,
+			cpu_to_node(i));
 		if (!b->buffer)
 			goto fail;