1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3# Arnaldo Carvalho de Melo <acme@kernel.org>, 2017 4 5skip_if_no_perf_probe() { 6 perf probe 2>&1 | grep -q 'is not a perf-command' && return 2 7 return 0 8} 9 10skip_if_no_perf_trace() { 11 perf trace -h 2>&1 | grep -q -e 'is not a perf-command' -e 'trace command not available' && return 2 12 return 0 13} 14