linux-kernel - Re: [PATCH v6 5/6] PM / Runtime: force memory allocation with no I/O during Runtime PM callbcack

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Date:	Wed, 28 Nov 2012 11:06:43 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Alan Stern <stern@...land.harvard.edu>,
	Oliver Neukum <oneukum@...e.de>,
	Minchan Kim <minchan@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jens Axboe <axboe@...nel.dk>,
	"David S. Miller" <davem@...emloft.net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	netdev@...r.kernel.org, linux-usb@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: [PATCH v6 5/6] PM / Runtime: force memory allocation with no I/O
 during Runtime PM callbcack

On Wed, Nov 28, 2012 at 5:24 AM, Rafael J. Wysocki <rjw@...k.pl> wrote:
>
> Please don't duplicate code this way.
>
> You can move that whole thing to rpm_callback().  Yes, you'll probably need to
> check dev->power.memalloc_noio twice in there, but that's OK.

Good idea, I will update it in v7.

Thanks,
--
Ming Lei
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