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SubjectRe: [patch] BFS 420: a tiny step forward
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On Thu, Jun 7, 2012 at 8:37 PM, Hillf Danton <dhillf@gmail.com> wrote:
> Hi Emmanuel
>
> On Wed, Jun 6, 2012 at 11:51 PM, Emmanuel Benisty <benisty.e@gmail.com> wrote:
>>
>> Unfortunately, the issue is still there.
>>
> Hang at same place?
>
And try to revert handling CPU_ONLINE, please.


--- a/kernel/sched/bfs.c Sat Jun 2 17:30:28 2012
+++ b/kernel/sched/bfs.c Thu Jun 7 20:58:36 2012
@@ -5352,7 +5352,7 @@ migration_call(struct notifier_block *nf
/* Update our root-domain */
grq_lock_irqsave(&flags);
if (rq->rd) {
- BUG_ON(cpumask_test_cpu(cpu, rq->rd->span));
+ BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));

set_rq_online(rq);
}
--

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