Attachment 2528 Details for Bug 15141 – /etc/init.d/cpufreq-primitive

/etc/init.d/cpufreq-primitive

cpufreq-primitive (text/plain), 2.22 KB, created by Ivan Zakharyaschev on 2008-03-28 18:12:57 MSK

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Creator: Ivan Zakharyaschev

Created: 2008-03-28 18:12:57 MSK

Size: 2.22 KB

patch

obsolete

>#!/bin/sh
>#
># Setup cpufreq governor
>#
># chkconfig: 2345 35 65
># description: this script can load cpufreq support for your CPU (not implemented) and \
>#   sets up the default cpufreq governor specified in /etc/sysconfig/cpufreq-primitive. \
>#   (It can be configured using alterator-.... -- not implemented.) \
>#   Enabling this script won't harm any other complex cpufreq-controlling daemons \
>#   started further (powersaved, cpufreqd, Gnome power management etc.), \
>#   they will override the default governor.
>#
># Initial version: imz@altlinux.org 2008-03-28.
>
>WITHOUT_RC_COMPAT=1
>
># Source function library.
>. /etc/init.d/functions
>
>LOCKFILE=/var/lock/subsys/cpufreq-primitive
>CONFFILE=/etc/sysconfig/cpufreq-primitive
>
>setDefaultGovernor() {
>    [[ -s "$CONFFILE" ]] || return 1
>    . "$CONFFILE"
>
>    [[ "$DEFAULTGOVERNOR" ]] || return 1
>
>    action $"Setting default cpufreq governor: $DEFAULTGOVERNOR" \
>	cpufreq-set -g "$DEFAULTGOVERNOR"
>}
>
>ensureGovernors() {
>    action $"Loading support for all cpufreq governors" \
>	modprobe --all cpufreq_{ondemand,conservative,powersave,userspace}
>}
>
>case "$1" in
>    condrestart|condreload)
>	# Nothing to do on condrestart because otherwise we could 
>	# damage a custom cpufreq-policy.
>	:
>	;;
>    start|restart|reload)
>	# Ensure that all governors are loaded
>	# (Gnome power manager doesn't want to load them itself and 
>	# doesn't do his complex policy if they are not loaded. 
>	# So we load them beforehand.)
>	ensureGovernors
>	# Read the config and set the values
>	setDefaultGovernor && \
>	    touch "$LOCKFILE"
>	;;
>    stop|condstop)
>	# Nothing to do when stopping (perhaps save the current governor?).
>	rm -f "$LOCKFILE"
>		;;
>    status)
>	if [[ -f "$LOCKFILE" ]]; then
>	    stat --format=$"This service was last time (re-)started at %y." "$LOCKFILE"
>	    echo $"This doesn't mean there have not been perfomed any other (\"non primitive\") cpufreq policy changes since the given time."
>	else
>	    echo $"This service hasn't been started since stopped last time."
>	    echo $"This does mean nothing at all (stopping the service doesn't affect the current cpufreq policy)."
>	fi
>	cpufreq-info
>	exit 0
>	;;
>    *)
>	msg_usage "${0##*/} {start|stop|restart|reload|status|condrestart|condreload|condstop}"
>	exit 1
>esac
>
>exit 0

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