From: Ming Lei <ming.lei@canonical.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
Alan Stern <stern@rowland.harvard.edu>,
Oliver Neukum <oneukum@suse.de>, Minchan Kim <minchan@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jens Axboe <axboe@kernel.dk>,
"David S. Miller" <davem@davemloft.net>,
Andrew Morton <akpm@linux-foundation.org>,
netdev@vger.kernel.org, linux-usb@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH v6 5/6] PM / Runtime: force memory allocation with no I/O during Runtime PM callbcack
Date: Wed, 28 Nov 2012 11:06:43 +0800 [thread overview]
Message-ID: <CACVXFVOAt8hrNenEthRZEqv2d6g+gzSPUCBV=RU_u=bxs+9VTw@mail.gmail.com> (raw)
In-Reply-To: <1354069667.BsTEhItmLz@vostro.rjw.lan>
On Wed, Nov 28, 2012 at 5:24 AM, Rafael J. Wysocki <rjw@sisk.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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next prev parent reply other threads:[~2012-11-28 3:06 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-24 12:59 [PATCH v6 0/6] solve deadlock caused by memory allocation with I/O Ming Lei
2012-11-24 12:59 ` [PATCH v6 1/6] mm: teach mm by current context info to not do I/O during memory allocation Ming Lei
2012-11-24 12:59 ` [PATCH v6 2/6] PM / Runtime: introduce pm_runtime_set_memalloc_noio() Ming Lei
2012-11-27 21:19 ` Rafael J. Wysocki
2012-11-27 21:46 ` Rafael J. Wysocki
2012-11-28 3:57 ` Ming Lei
2012-11-28 10:06 ` Rafael J. Wysocki
2012-11-28 13:51 ` Ming Lei
2012-11-28 4:34 ` Ming Lei
2012-11-28 9:29 ` Rafael J. Wysocki
2012-11-28 9:47 ` Ming Lei
2012-11-28 10:15 ` Rafael J. Wysocki
2012-11-24 12:59 ` [PATCH v6 3/6] block/genhd.c: apply pm_runtime_set_memalloc_noio on block devices Ming Lei
2012-11-24 12:59 ` [PATCH v6 4/6] net/core: apply pm_runtime_set_memalloc_noio on network devices Ming Lei
2012-11-24 12:59 ` [PATCH v6 5/6] PM / Runtime: force memory allocation with no I/O during Runtime PM callbcack Ming Lei
2012-11-27 21:24 ` Rafael J. Wysocki
2012-11-28 3:06 ` Ming Lei [this message]
2012-11-24 12:59 ` [PATCH v6 6/6] USB: forbid memory allocation with I/O during bus reset Ming Lei
2012-11-27 20:25 ` [PATCH v6 0/6] solve deadlock caused by memory allocation with I/O Andrew Morton
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