linux-kernel - Re: [PATCH 1/4] cpu_stop: implement stop

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Message-ID: <1272893189.5605.120.camel@twins>
Date:	Mon, 03 May 2010 15:26:29 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Tejun Heo <tj@...nel.org>
Cc:	mingo@...e.hu, linux-kernel@...r.kernel.org, x86@...nel.org,
	oleg@...hat.com, rusty@...tcorp.com.au, sivanich@....com,
	heiko.carstens@...ibm.com, dipankar@...ibm.com,
	josh@...edesktop.org, paulmck@...ux.vnet.ibm.com,
	akpm@...ux-foundation.org, arjan@...ux.intel.com,
	torvalds@...ux-foundation.org
Subject: Re: [PATCH 1/4] cpu_stop: implement stop_cpu[s]()

On Thu, 2010-04-22 at 18:09 +0200, Tejun Heo wrote:
> +void stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void
> *arg,
> +                       struct cpu_stop_work *work_buf)
> +{
> +       memset(work_buf, 0, sizeof(*work_buf));
> +       work_buf->fn = fn;
> +       work_buf->arg = arg; 

 *work_buf = (struct cpu_stop_work){ .fn = fn, .arg = arg, };


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