1 files changed, 1 insertions, 0 deletions

diff --git a/mm/mlock.c b/mm/mlock.c
index dfc6f19..46af369 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/mm/mlock.c
  *