License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[linux-block.git] / include / trace / events / cgroup.h

diff --git a/include/trace/events/cgroup.h b/include/trace/events/cgroup.h
index c226f50e88fa2a9bd6de5fd5621773a185744424..d74722c2ac8b18d02dc1c943937144f674212f52 100644 (file)
--- a/include/trace/events/cgroup.h
+++ b/include/trace/events/cgroup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM cgroup