From: Johannes Berg <johannes@sipsolutions.net>
To: Zoran Markovic <zoran.markovic@linaro.org>
Cc: linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org,
Shaibal Dutta <shaibal.dutta@broadcom.com>,
"John W. Linville" <linville@tuxdriver.com>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [RFC PATCH] net: rfkill: move poll work to power efficient workqueue
Date: Fri, 31 Jan 2014 14:39:35 +0100 [thread overview]
Message-ID: <1391175575.4141.10.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <1391121814-6026-1-git-send-email-zoran.markovic@linaro.org> (sfid-20140130_234406_943564_50677846)
On Thu, 2014-01-30 at 14:43 -0800, Zoran Markovic wrote:
> From: Shaibal Dutta <shaibal.dutta@broadcom.com>
>
> This patch moves the rfkill poll_work to the power efficient workqueue.
> This work does not have to be bound to the CPU that scheduled it, hence
> the selection of CPU that executes it would be left to the scheduler.
> Net result is that CPU idle times would be extended, resulting in power
> savings.
>
> This behaviour is enabled when CONFIG_WQ_POWER_EFFICIENT is selected.
Applied.
johannes
prev parent reply other threads:[~2014-01-31 13:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-30 22:43 [RFC PATCH] net: rfkill: move poll work to power efficient workqueue Zoran Markovic
2014-01-31 13:39 ` Johannes Berg [this message]
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