Re: [RFC PATCH 03/15] nohz_task: Make tick stop and restartcallable outside idle
From: Steven Rostedt
Date: Mon Dec 20 2010 - 11:19:20 EST
On Mon, 2010-12-20 at 16:48 +0100, Peter Zijlstra wrote:
> On Mon, 2010-12-20 at 16:24 +0100, Frederic Weisbecker wrote:
> > + if (!current->pid)
>
> I'm not exactly sure that's the sanest way to test if you're the idle
> thread...
Would
if (idle_cpu(cpu))
be better?
-- Steve
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