linux-kernel - Re: [PATCH V5 1/5] workqueues: Introduce new flag WQ_POWER

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Message-ID: <20130424161208.GA16991@mtj.dyndns.org>
Date:	Wed, 24 Apr 2013 09:12:08 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Amit Kucheria <amit.kucheria@...aro.org>,
	Jens Axboe <axboe@...nel.dk>,
	Robin Randhawa <robin.randhawa@....com>,
	linux-rt-users@...r.kernel.org,
	Patch Tracking <patches@...aro.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Liviu Dudau <Liviu.Dudau@....com>,
	linux-kernel@...r.kernel.org, Steven Rostedt <rostedt@...dmis.org>,
	mingo@...hat.com, Steve Bannister <Steve.Bannister@....com>,
	airlied@...hat.com, Arvind Chauhan <arvind.chauhan@....com>,
	davem@...emloft.net,
	Lists linaro-kernel <linaro-kernel@...ts.linaro.org>,
	Charles Garcia-Tobin <charles.garcia-tobin@....com>
Subject: Re: [PATCH V5 1/5] workqueues: Introduce new flag WQ_POWER_EFFICIENT
 for power oriented workqueues

On Wed, Apr 24, 2013 at 05:57:09PM +0530, Viresh Kumar wrote:
> If this line is not present i believe it is 'default n' only. So, i skipped it.

I think the difference is that when you configure the option for the
first time - ie. building kernel with .config used for an older kernel
- that it prompts for selection, thus annoying the big penguin.  You
probably want the explicit 'N'.

Thanks.

-- 
tejun
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