1#!/bin/bash
2# SPDX-License-Identifier: GPL-2.0+
3#
4# If this was a KCSAN run, collapse the reports in the various console.log
5# files onto pairs of functions.
6#
7# Usage: kcsan-collapse.sh resultsdir
8#
9# Copyright (C) 2020 Facebook, Inc.
10#
11# Authors: Paul E. McKenney <paulmck@kernel.org>
12
13if test -z "$TORTURE_KCONFIG_KCSAN_ARG"
14then
15	exit 0
16fi
17cat $1/*/console.log |
18	grep "BUG: KCSAN: " |
19	sed -e 's/^\[[^]]*] //' |
20	sort |
21	uniq -c |
22	sort -k1nr > $1/kcsan.sum
23