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Message-ID: <20101207190631.GE2700@tuxdriver.com> Date: Tue, 7 Dec 2010 14:06:31 -0500 From: "John W. Linville" <linville@...driver.com> To: Bruno Randolf <br1@...fach.org> Cc: randy.dunlap@...cle.com, br1@...nktube.com, peterz@...radead.org, blp@...stanford.edu, linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org, Lars_Ericsson@...ia.com, j@...fi, stefanr@...6.in-berlin.de, kosaki.motohiro@...fujitsu.com, akpm@...ux-foundation.org, kevin.granade@...il.com, johannes@...solutions.net Subject: Re: [PATCH 3/3] nl80211/mac80211: Report signal average On Thu, Dec 02, 2010 at 07:12:43PM +0900, Bruno Randolf wrote: > Extend nl80211 to report an exponential weighted moving average (EWMA) of the > signal value. Since the signal value usually fluctuates between different > packets, an average can be more useful than the value of the last packet. > > This uses the recently added generic EWMA library function. > > -- > v2: fix ABI breakage and change factor to be a power of 2. > > Signed-off-by: Bruno Randolf <br1@...fach.org> Jouni and Johannes, are you satisfied with this version? John -- John W. Linville Someday the world will need a hero, and you linville@...driver.com might be all we have. Be ready. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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