linux-kernel - Re: [PATCH 1/4] sched / idle: Move the default idle call code to a separate function

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Message-ID: <4693756.ntBpWDU92s@vostro.rjw.lan>
Date:	Mon, 04 May 2015 23:08:29 +0200
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Linux PM list <linux-pm@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>
Subject: Re: [PATCH 1/4] sched / idle: Move the default idle call code to a separate function

On Monday, May 04, 2015 04:22:45 PM Peter Zijlstra wrote:
> On Mon, May 04, 2015 at 03:56:24PM +0200, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> > 
> > Move the code under the "use_default" label in cpuidle_idle_call()
> > into a separate (new) function.
> > 
> > This just allows the subsequent changes to be more stratightforward.
> > 
> > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> > ---
> >  kernel/sched/idle.c |   42 +++++++++++++++++++++++-------------------
> >  1 file changed, 23 insertions(+), 19 deletions(-)
> > 
> > Index: linux-pm/kernel/sched/idle.c
> > ===================================================================
> > --- linux-pm.orig/kernel/sched/idle.c
> > +++ linux-pm/kernel/sched/idle.c
> > @@ -67,6 +67,17 @@ void __weak arch_cpu_idle(void)
> >  	local_irq_enable();
> >  }
> >  
> > +static void default_idle_call(void) {
> 
> Please put opening brace of function on a new line.

Ah that's weird.  I wonder why I haven't noticed this myself.

Rafael

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