gsmd: Adjust the oom score of the monitor process

Adjust the score for the monitor process. The issue is that the
score is inherited by the process. Right now the score of the
child is adjusted _after_ the process has been spawned. This is
obviously a race condition.

recipes-openmoko/openmoko-gsmd/files/gsmd-respawn.sh

@@ -4,13 +4,17 @@ NAME=`basename $1`
 PIDFILE="/var/run/$NAME.pid"
 PID=$$
 echo "$PID" > $PIDFILE
+echo "-1000" > /proc/$PID/oom_score_adj
 
 trap "{ rm -f $PIDFILE ; kill 0; }" EXIT
 
 while true;
 do
 	echo "Restarting not dealing well with spaces.."
-	(exec $*) || true
+	exec $* &
+	LAST_PID=$!
+	echo "0" > /proc/$LAST_PID/oom_score_adj
+	wait $LAST_PID
 	sleep 10s
 done