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