diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 75f49d3..4dd2636 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1106,6 +1106,14 @@
 }
 EXPORT_SYMBOL_GPL(__get_vm_area);
 
+struct vm_struct *__get_vm_area_caller(unsigned long size, unsigned long flags,
+				       unsigned long start, unsigned long end,
+				       void *caller)
+{
+	return __get_vm_area_node(size, flags, start, end, -1, GFP_KERNEL,
+				  caller);
+}
+
 /**
  *	get_vm_area  -  reserve a contiguous kernel virtual area
  *	@size:		size of the area