tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh

Source file repositories/reference/linux-study-clean/tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh
Extension
.sh
Size
484 bytes
Lines
23
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: tools
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0+
#
# If this was a KCSAN run, collapse the reports in the various console.log
# files onto pairs of functions.
#
# Usage: kcsan-collapse.sh resultsdir
#
# Copyright (C) 2020 Facebook, Inc.
#
# Authors: Paul E. McKenney <paulmck@kernel.org>

if test -z "$TORTURE_KCONFIG_KCSAN_ARG"
then
	exit 0
fi
find $1 -name console.log -exec cat {} \; |
	grep "BUG: KCSAN: " |
	sed -e 's/^\[[^]]*] //' |
	sort |
	uniq -c |
	sort -k1nr > $1/kcsan.sum

Annotation

Implementation Notes