From: Tejun Heo <tj@kernel.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Linux-pm mailing list <linux-pm@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
Arjan van de Ven <arjan@infradead.org>
Subject: Re: [RFC][PATCH] PM / Runtime: Use alloc_workqueue() for creating PM workqueue
Date: Fri, 17 Sep 2010 11:57:45 +0200 [thread overview]
Message-ID: <4C933B99.9050209@kernel.org> (raw)
In-Reply-To: <201009162024.51520.rjw@sisk.pl>
On 09/16/2010 08:24 PM, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rjw@sisk.pl>
> Subject: PM / Runtime: Use alloc_workqueue() for creating the PM workqueue
>
> Although we need the PM workqueue to be freezable, we don't need it
> to be singlethread. Also, the number of concurrent work items
> running on a single CPU need not be constrained. For these reasons
> use alloc_workqueue() directly, with suitable arguments, instead of
> create_freezeable_workqueue(), to create the runtime PM workqueue.
>
> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
prev parent reply other threads:[~2010-09-17 9:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-15 19:56 [RFC][PATCH] PM / Runtime: Use alloc_workqueue() for creating PM workqueue Rafael J. Wysocki
2010-09-16 8:11 ` Tejun Heo
2010-09-16 18:24 ` Rafael J. Wysocki
2010-09-17 9:57 ` Tejun Heo [this message]
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