Index: linux-2.6.18-rc5-mm1/kernel/sched.c
===================================================================
--- linux-2.6.18-rc5-mm1.orig/kernel/sched.c	2006-09-08 11:38:35.852594785 -0700
+++ linux-2.6.18-rc5-mm1/kernel/sched.c	2006-09-08 11:39:29.182308471 -0700
@@ -269,7 +269,7 @@ struct rq {
 
 static DEFINE_PER_CPU(struct rq, runqueues);
 
-int cpu_of(struct rq *rq)
+static inline int cpu_of(struct rq *rq)
 {
 #ifdef CONFIG_SMP
 	return rq->cpu;