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-rwxr-xr-xtools/testing/selftests/rcutorture/bin/mktestid.sh29
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/mktestid.sh b/tools/testing/selftests/rcutorture/bin/mktestid.sh
new file mode 100755
index 000000000000..16f9907a4dae
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/bin/mktestid.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Create a testid.txt file in the specified directory.
+#
+# Usage: mktestid.sh dirpath
+#
+# Copyright (C) Meta Platforms, Inc. 2025
+#
+# Author: Paul E. McKenney <paulmck@kernel.org>
+
+resdir="$1"
+if test -z "${resdir}" || ! test -d "${resdir}" || ! test -w "${resdir}"
+then
+ echo Path '"'${resdir}'"' not writeable directory, no ${resdir}/testid.txt.
+ exit 1
+fi
+echo Build directory: `pwd` > ${resdir}/testid.txt
+if test -d .git
+then
+ echo Current commit: `git rev-parse HEAD` >> ${resdir}/testid.txt
+ echo >> ${resdir}/testid.txt
+ echo ' ---' Output of "'"git status"'": >> ${resdir}/testid.txt
+ git status >> ${resdir}/testid.txt
+ echo >> ${resdir}/testid.txt
+ echo >> ${resdir}/testid.txt
+ echo ' ---' Output of "'"git diff HEAD"'": >> ${resdir}/testid.txt
+ git diff HEAD >> ${resdir}/testid.txt
+fi