linux-kernel - Re: [PATCH -rt 1/5] workqueue: queue_work

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Date:	Sat, 14 Jul 2007 21:14:06 +0400
From:	Oleg Nesterov <oleg@...sign.ru>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>,
	Steven Rostedt <rostedt@...dmis.org>,
	Christoph Lameter <clameter@....com>
Subject: Re: [PATCH -rt 1/5] workqueue: queue_work_cpu

On 07/14, Peter Zijlstra wrote:
>
> +int fastcall queue_work_cpu(struct workqueue_struct *wq, struct work_struct *work, int cpu)
> +{
> +	int ret = 0;
> +
> +	if (!test_and_set_bit(WORK_STRUCT_PENDING, work_data_bits(work))) {
> +		BUG_ON(!list_empty(&work->entry));
> +		__queue_work(wq_per_cpu(wq, cpu), work);
> +		ret = 1;
> +	}
> +	return ret;
> +}

Minor nit, we already have queue_delayed_work_on(), perhaps it should be named
queue_work_on().

Oleg.

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