- do a manual preemption-check in task_rq_unlock().

f85e6275 · Ingo Molnar · 019afe86 · f85e6275
Commit f85e6275 authored Jun 12, 2002 by Ingo Molnar
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kernel/sched.c kernel/sched.c +1 -0

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--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -181,6 +181,7 @@ static inline runqueue_t *task_rq_lock(task_t *p, unsigned long *flags)
 static inline void task_rq_unlock(runqueue_t *rq, unsigned long *flags)
 {
 	_raw_spin_unlock_irqrestore(&rq->lock, *flags);
+	preempt_check_resched();
 }

 /*