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

[sfrench/cifs-2.6.git] / tools / perf / Makefile

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 32a64e6190288e5110cfa6de78138aceb955e7af..225454416ed54b2baea044ce46c794e23c708f71 100644 (file)
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # This is a simple wrapper Makefile that calls the main Makefile.perf
 # with a -j option to do parallel builds