1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 43763bd772b9..4316a546beb5 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -337,6 +337,7 @@ struct cgroup_scanner {
         void (*process_task)(struct task_struct *p,
                         struct cgroup_scanner *scan);
         struct ptr_heap *heap;
+        void *data;
 };
 
 /*