linux-kernel - Re: [RFC PATCHv2] usb: move hub init and LED blink work to power efficient workqueue

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Date:	Fri, 7 Feb 2014 07:28:28 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Zoran Markovic <zoran.markovic@...aro.org>,
	lkml <linux-kernel@...r.kernel.org>, linux-usb@...r.kernel.org,
	Shaibal Dutta <shaibal.dutta@...adcom.com>,
	Sarah Sharp <sarah.a.sharp@...ux.intel.com>,
	Xenia Ragiadakou <burzalodowa@...il.com>,
	Julius Werner <jwerner@...omium.org>,
	Krzysztof Mazur <krzysiek@...lesie.net>,
	Matthias Beyer <mail@...ermatthias.de>,
	Dan Williams <dan.j.williams@...el.com>,
	Mathias Nyman <mathias.nyman@...ux.intel.com>,
	Thomas Pugliese <thomas.pugliese@...il.com>
Subject: Re: [RFC PATCHv2] usb: move hub init and LED blink work to power
 efficient workqueue

On Fri, Feb 07, 2014 at 10:20:57AM -0500, Alan Stern wrote:
> Please don't top-post.
> 
> On Fri, 7 Feb 2014, Zoran Markovic wrote:
> 
> > I believe there may still be use cases where you want to wake up the
> > same CPU that scheduled the work.
> 
> Won't the majority of cases not care which CPU is used?  Therefore,
> shouldn't the default behavior be to use the power-efficient work
> queue?
> 
> > Thanks for the Ack. Can you please queue this for 3.14?
> 
> That's up to Greg KH.  He may decide it's not important enough to go 
> into 3.14, and delay it until 3.15.

It's 3.15 material, as it doesn't fix a regression at this point in
time.

I'll queue it up when I get to it in a week or so, thanks.

greg k-h
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