[linux-block.git] / tools / perf / perf-iostat.sh

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# perf iostat
# Alexander Antonov <alexander.antonov@linux.intel.com>

if [[ "$1" == "list" ]] || [[ "$1" =~ ([a-f0-9A-F]{1,}):([a-f0-9A-F]{1,2})(,)? ]]; then
        DELIMITER="="
else
        DELIMITER=" "
fi

perf stat --iostat$DELIMITER$*
Commit	Line	Data
f9ed693e AA	1	#!/bin/bash
	2	# SPDX-License-Identifier: GPL-2.0
	3	# perf iostat
	4	# Alexander Antonov <alexander.antonov@linux.intel.com>
	5
	6	if [[ "$1" == "list" ]] \|\| [[ "$1" =~ ([a-f0-9A-F]{1,}):([a-f0-9A-F]{1,2})(,)? ]]; then
	7	DELIMITER="="
	8	else
	9	DELIMITER=" "
	10	fi
	11
	12	perf stat --iostat$DELIMITER$*