On Sun, Feb 15, 2015 at 03:43:28PM +0800, Huang Ying wrote:
> FYI, we noticed the below changes on
>
> commit a18b5d01819235629289212ad428a5ee2b40f0d9 ("sched: Fix missing
> preemption opportunity")
Huang,
Can you please test the following patch and check if it still crashes?
Thanks.
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index c017a5f..a6d4d6c 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2879,7 +2879,7 @@ void __sched schedule_preempt_disabled(void)
preempt_disable();
}
-static void preempt_schedule_common(void)
+static void __sched notrace preempt_schedule_common(void)
{
do {
preempt_count_add(PREEMPT_ACTIVE);
--
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