Re: [PATCH 2/4] context_tracking: Inherit TIF_NOHZ through forks instead of context switches

From: Peter Zijlstra
Date: Wed Apr 22 2015 - 11:36:13 EST


On Tue, Apr 21, 2015 at 11:06:04PM +0200, Frederic Weisbecker wrote:
>
> Because I need the tick nohz intialization to be after irq initialization (init_IRQ()),
> which it depends on.

OK, that's all _way_ before rest_init() which does the very first
fork().

I think we can safely put a WARN in there.
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