#include <linux/mm.h>
#include <linux/memory.h>
#include <linux/vmstat.h>
+#include <linux/notifier.h>
#include <linux/node.h>
#include <linux/hugetlb.h>
#include <linux/compaction.h>
ret = subsys_system_register(&node_subsys, cpu_root_attr_groups);
if (!ret) {
- hotplug_memory_notifier(node_memory_callback,
- NODE_CALLBACK_PRI);
+ static struct notifier_block node_memory_callback_nb = {
+ .notifier_call = node_memory_callback,
+ .priority = NODE_CALLBACK_PRI,
+ };
+ register_hotmemory_notifier(&node_memory_callback_nb);
}
/*