oom: print points as unsigned long

In badness(), the automatic variable 'points' is unsigned long.  Print it
as such.

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/oom_kill.c

@@ -157,7 +157,7 @@ unsigned long badness(struct task_struct *p, unsigned long uptime)
 	}
 
 #ifdef DEBUG
-	printk(KERN_DEBUG "OOMkill: task %d (%s) got %d points\n",
+	printk(KERN_DEBUG "OOMkill: task %d (%s) got %lu points\n",
 	p->pid, p->comm, points);
 #endif
 	return points;