28 lines
391 B
Bash
28 lines
391 B
Bash
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#!/bin/sh
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SCRIPT=$(basename $0)
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SCRIPT_PATH=$(cd "$(dirname "$0")";pwd)
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if [ $# != 0 ]; then
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echo "Usage: ${SCRIPT}"
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exit 1
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fi
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lsmod | grep prefetch_tunning &> /dev/null
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[ $? != 0 ] && echo "reset" && exit 0
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policy=$(cat /sys/class/misc/prefetch/policy | awk '{print $2}'| sort -u)
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case "$policy" in
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"15")
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echo "on"
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;;
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"0")
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echo "off"
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;;
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*)
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echo "reset"
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;;
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esac
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exit 0
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