From 5343bdb8fd076f16edc9d113a9e35e2a1d1f4966 Mon Sep 17 00:00:00 2001
From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Fri, 9 Jul 2010 15:19:54 +0200
Subject: sched: Update rq->clock for nohz balanced cpus

Suresh spotted that we don't update the rq->clock in the nohz
load-balancer path.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1278626014.2834.74.camel@sbs-t61.sc.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 kernel/sched_fair.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'kernel/sched_fair.c')

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index b4da534f4b8c..e44a591531a1 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -3596,6 +3596,7 @@ static void nohz_idle_balance(int this_cpu, enum cpu_idle_type idle)
 		}
 
 		raw_spin_lock_irq(&this_rq->lock);
+		update_rq_clock(this_rq);
 		update_cpu_load(this_rq);
 		raw_spin_unlock_irq(&this_rq->lock);
 
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