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