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

[linux-2.6-block.git] / tools / perf / tests / switch-tracking.c

diff --git a/tools/perf/tests/switch-tracking.c b/tools/perf/tests/switch-tracking.c
index 2acd78555192d1482fabf8bc78a6f26de91006bd..7d3f4bf9534f4efc585ecf1d05ab2e0ae93415e1 100644 (file)
--- a/tools/perf/tests/switch-tracking.c
+++ b/tools/perf/tests/switch-tracking.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <sys/time.h>
 #include <sys/prctl.h>
 #include <errno.h>