1*f9ed693eSAlexander Antonov#!/bin/bash 2*f9ed693eSAlexander Antonov# SPDX-License-Identifier: GPL-2.0 3*f9ed693eSAlexander Antonov# perf iostat 4*f9ed693eSAlexander Antonov# Alexander Antonov <alexander.antonov@linux.intel.com> 5*f9ed693eSAlexander Antonov 6*f9ed693eSAlexander Antonovif [[ "$1" == "list" ]] || [[ "$1" =~ ([a-f0-9A-F]{1,}):([a-f0-9A-F]{1,2})(,)? ]]; then 7*f9ed693eSAlexander Antonov DELIMITER="=" 8*f9ed693eSAlexander Antonovelse 9*f9ed693eSAlexander Antonov DELIMITER=" " 10*f9ed693eSAlexander Antonovfi 11*f9ed693eSAlexander Antonov 12*f9ed693eSAlexander Antonovperf stat --iostat$DELIMITER$* 13