linux-kernel - [patch] BFS 421-1: use cpu

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Message-ID: <CAJd=RBCe7VoW9yeV9eBfA0J-SAvdRcM=YG3ZpPybu53Ecaqyvw@mail.gmail.com>
Date:	Fri, 6 Jul 2012 20:26:53 +0800
From:	Hillf Danton <dhillf@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>,
	Hillf Danton <dhillf@...il.com>
Subject: [patch] BFS 421-1: use cpu_of

CPU is available after runqueue determined.

SOB: Hillf Danton <dhillf@...il.com>
---

--- a/kernel/sched/bfs.c	Fri Jul  6 20:12:30 2012
+++ b/kernel/sched/bfs.c	Fri Jul  6 20:13:00 2012
@@ -1448,7 +1448,7 @@ static void ttwu_stat(struct task_struct
 	struct rq *rq = this_rq();
 #ifdef CONFIG_SMP
 	if (success)
-		p->wakeup_cpu = smp_processor_id();
+		p->wakeup_cpu = cpu_of(rq);
 #else
 	schedstat_inc(rq, ttwu_local);
 #endif
--
--
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