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probe.sh
#!/bin/bash # SPDX-License-Identifier: GPL-2.0 # Arnaldo Carvalho de Melo <acme@kernel.org>, 2017 skip_if_no_perf_probe() { perf probe 2>&1 | grep -q 'is not a perf-command' && return 2 return 0 } skip_if_no_perf_trace() { perf trace -h 2>&1 | grep -q -e 'is not a perf-command' -e 'trace command not available' && return 2 return 0 }
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