utils/irqbalance/files/irqbalance.init


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#!/bin/sh /etc/rc.common

START=90
STOP=10

USE_PROCD=1

service_triggers()
{
	procd_add_reload_trigger "irqbalance"
}

start_service() {
	local enabled
	config_load 'irqbalance'
	config_get_bool enabled irqbalance enabled 0
	[ "$enabled" -gt 0 ] || return 0

	config_get deepestcache irqbalance deepestcache 2
	config_get interval irqbalance interval 10
	config_get banned_cpulist irqbalance banned_cpulist ''
	config_get debug irqbalance debug 0

	procd_open_instance "irqbalance"
	if [ -n "$banned_cpulist" ]; then
		procd_set_param env IRQBALANCE_BANNED_CPULIST="$banned_cpulist"
	fi

	procd_add_jail_mount_rw /proc
	procd_set_param command /usr/sbin/irqbalance
	procd_append_param command -f
	procd_append_param command "-c $deepestcache"
	procd_append_param command "-t $interval"

	# add banned IRQs
	handle_banirq_value()
	{
		procd_append_param command "-i $1"
	}
	config_list_foreach irqbalance banirq handle_banirq_value

	# debug
	if [ "$debug" -gt 0 ]; then
		procd_append_param command -d
		procd_set_param stdout 1
	fi
	procd_set_param stderr 1

	procd_set_param respawn
	procd_close_instance
}