linux-kernel - Re: [PATCH] force_quiescent_state: factor out duplicated code

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Date:	Mon, 11 Sep 2006 02:33:48 +0530
From:	Dipankar Sarma <dipankar@...ibm.com>
To:	Oleg Nesterov <oleg@...sign.ru>
Cc:	"Paul E. McKenney" <paulmck@...ibm.com>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>,
	Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] force_quiescent_state: factor out duplicated code

On Sun, Sep 10, 2006 at 08:18:10PM +0400, Oleg Nesterov wrote:
> On top of rcu-simplify-improve-batch-tuning.patch
> 
> Cleanup. Move '#ifdef CONFIG_SMP' check and rdp->bhlimit setting
> into force_quiescent_state().


Pushing the rdp->blimit setting into force_quiescent_state is fine,
but I see no need to insert #ifdef CONFIG_SMP into a routine.
Let us continue to have separate versions of force_quiescent_state()
for CONFIG_SMP and !CONFIG_SMP. It looks cleaner with #ifdefs inserted
in between.

Thanks
Dipankar
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