1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/node.h b/include/linux/node.h
index dae1521e1f05..06292dac3eab 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -21,9 +21,14 @@
 
 #include <linux/sysdev.h>
 #include <linux/cpumask.h>
+#include <linux/workqueue.h>
 
 struct node {
         struct sys_device       sysdev;
+
+#if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) && defined(CONFIG_HUGETLBFS)
+        struct work_struct      node_work;
+#endif
 };
 
 struct memory_block;