forked from luck/tmp_suning_uos_patched
Merge branch 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue changes from Tejun Heo: "Nothing exciting. Just two trivial changes." * 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: add WARN_ON_ONCE() on CPU number to wq_worker_waking_up() workqueue: trivial fix for return statement in work_busy()
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e7b55b8fcd
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@ -739,8 +739,10 @@ void wq_worker_waking_up(struct task_struct *task, unsigned int cpu)
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{
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struct worker *worker = kthread_data(task);
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if (!(worker->flags & WORKER_NOT_RUNNING))
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if (!(worker->flags & WORKER_NOT_RUNNING)) {
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WARN_ON_ONCE(worker->pool->gcwq->cpu != cpu);
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atomic_inc(get_pool_nr_running(worker->pool));
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}
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}
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/**
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@ -3485,7 +3487,7 @@ unsigned int work_busy(struct work_struct *work)
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unsigned int ret = 0;
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if (!gcwq)
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return false;
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return 0;
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spin_lock_irqsave(&gcwq->lock, flags);
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