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Date: Sat, 23 Aug 2014 15:00:54 -0500 (CDT)
From: Christoph Lameter <cl@linux.com>
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To: Tejun Heo <htejun@gmail.com>
cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
        Fengguang Wu <fengguang.wu@intel.com>,
        Rusty Russell <rusty@rustcorp.com.au>,
        Motohiro Kosaki <Motohiro.Kosaki@us.fujitsu.com>,
        Mike Travis <travis@sgi.com>
Subject: Re: percpu: Define this_cpu_cpumask_var_t_ptr
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On Sat, 23 Aug 2014, Tejun Heo wrote:

> Hello, Christoph.
>
> On Fri, Aug 22, 2014 at 12:43:25PM -0500, Christoph Lameter wrote:
> > It wont accept the wrong type since the this_cpu_* functions will do type
> > checking.
>
> It should only accept cpumask_var_t but the macro version accepts
> anything that this_cpu_*() can handle.

Ah, Ok.