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authorSuresh Siddha <suresh.b.siddha@intel.com>2011-12-06 11:26:34 -0800
committerIngo Molnar <mingo@elte.hu>2011-12-06 20:51:29 +0100
commitcd490c5b285544dc1319cf79c2ca0528a6447f61 (patch)
treeee419d467f8e44f8ce596ea4cec1e514baeec7c9 /kernel/sched
parent8a6d42d1b32ad239c28f445138ea9c19aa52dd20 (diff)
downloadop-kernel-dev-cd490c5b285544dc1319cf79c2ca0528a6447f61.zip
op-kernel-dev-cd490c5b285544dc1319cf79c2ca0528a6447f61.tar.gz
sched, nohz: Set the NOHZ_BALANCE_KICK flag for idle load balancer
Intention is to set the NOHZ_BALANCE_KICK flag for the 'ilb_cpu'. Not for the 'cpu' which is the local cpu. Fix the typo. Reported-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1323199594.1984.18.camel@sbsiddha-desk.sc.intel.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched')
-rw-r--r--kernel/sched/fair.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 8be45ed..6482136 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4853,7 +4853,7 @@ static void nohz_balancer_kick(int cpu)
if (ilb_cpu >= nr_cpu_ids)
return;
- if (test_and_set_bit(NOHZ_BALANCE_KICK, nohz_flags(cpu)))
+ if (test_and_set_bit(NOHZ_BALANCE_KICK, nohz_flags(ilb_cpu)))
return;
/*
* Use smp_send_reschedule() instead of resched_cpu().
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