irqbalance Update init script to remove duplicate spaces

I have some strange issues with irqbalance sometimes overwriting smp_affinity values for banned/ignored IRQs. The issue is reproduceable and is mitigated when I change theway how the irqbalance command line is built. The only difference between the resulting command is that there is only one space between the -t parameter and the first -i parameter value.

Also see Irqbalance/irqbalance#297

Signed-off-by: Carsten Schuette <schuettecarsten@googlemail.com>

utils/irqbalance/Makefile

@@ -6,7 +6,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=irqbalance
 PKG_VERSION:=1.9.3
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/Irqbalance/irqbalance.git

utils/irqbalance/files/irqbalance.init

@@ -33,11 +33,22 @@ start_service() {
 	}
 	config_list_foreach irqbalance banirq handle_banirq_value
 
+	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_set_param command /usr/sbin/irqbalance -f -c "$deepestcache" -t "$interval" "$banirq"
+
+	procd_add_jail_mount_rw /proc
+	procd_set_param command /usr/sbin/irqbalance -f -c $deepestcache -t $interval $banirq
+
+	if [ "$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
 }