--- zzzz-none-000/linux-2.6.32.61/kernel/exit.c	2013-06-10 09:43:48.000000000 +0000
+++ ar9-7330-650/linux-2.6.32.61/kernel/exit.c	2013-02-12 11:41:54.000000000 +0000
@@ -514,6 +514,7 @@
 
 	return files;
 }
+EXPORT_SYMBOL_GPL(get_files_struct);
 
 void put_files_struct(struct files_struct *files)
 {
@@ -533,6 +534,7 @@
 		free_fdtable(fdt);
 	}
 }
+EXPORT_SYMBOL_GPL(put_files_struct);
 
 void reset_files_struct(struct files_struct *files)
 {