From 5343bdb8fd076f16edc9d113a9e35e2a1d1f4966 Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Fri, 9 Jul 2010 15:19:54 +0200 Subject: [PATCH] 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 LKML-Reference: <1278626014.2834.74.camel@sbs-t61.sc.intel.com> Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index b4da534f4b8..e44a591531a 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); -- 2.39.2