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

[thirdparty/linux.git] / tools / perf / arch / x86 / util / unwind-libunwind.c

diff --git a/tools/perf/arch/x86/util/unwind-libunwind.c b/tools/perf/arch/x86/util/unwind-libunwind.c
index 4f16661cbdbb507a34390df99202e5a73431ea5e..9c917f80c90653a49e248073c2b6d1fb64e1b620 100644 (file)
--- a/tools/perf/arch/x86/util/unwind-libunwind.c
+++ b/tools/perf/arch/x86/util/unwind-libunwind.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 
 #ifndef REMOTE_UNWIND_LIBUNWIND
 #include <errno.h>