1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3# perf iostat 4# Alexander Antonov <alexander.antonov@linux.intel.com> 5 6if [[ "$1" == "list" ]] || [[ "$1" =~ ([a-f0-9A-F]{1,}):([a-f0-9A-F]{1,2})(,)? ]]; then 7 DELIMITER="=" 8else 9 DELIMITER=" " 10fi 11 12perf stat --iostat$DELIMITER$* 13