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#!/bin/sh
# $Id$
#
# irqbalance: Balancing of IRQs between multiple CPUs
#
#
# chkconfig: 2345 01 99
# description: irqbalance
#
# config: /etc/sysconfig/irqbalance
# useless on UP
if [ "$(LC_ALL=C grep "^processor.*:.*[0-9]" /proc/cpuinfo | wc -l)" -lt 2 ]; then
exit 0
fi
# Source function library
. /etc/rc.d/init.d/functions
# Get service config
if [ -f /etc/sysconfig/irqbalance ]; then
. /etc/sysconfig/irqbalance
fi
is_yes "$IRQBALANCE_ONE_SHOT" && IRQBALANCE_OPT="${IRQBALANCE_OPT} oneshot"
start() {
# Check if service is already running?
if [ ! -f /var/lock/subsys/irqbalance ]; then
msg_starting irqbalance
daemon irqbalance ${IRQBALANCE_OPT}
RETVAL=$?
[ $RETVAL -eq 0 ] && ! is_yes "$IRQBALANCE_ONE_SHOT" && touch /var/lock/subsys/irqbalance
else
msg_already_running irqbalance
fi
}
stop() {
if ! is_yes "$IRQBALANCE_ONE_SHOT"; then
if [ -f /var/lock/subsys/irqbalance ]; then
msg_stopping irqbalance
killproc irqbalance
rm -f /var/lock/subsys/irqbalance
else
msg_not_running irqbalance
fi
fi
}
RETVAL=0
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status irqbalance
RETVAL=$?
;;
restart|force-reload)
stop
start
;;
*)
msg_usage "$0 {start|stop|restart|force-reload|status}"
exit 3
esac
exit $RETVAL
# vim:ts=4:sw=4
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