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Message-ID: <1291749459.3607.56.camel@jlt3.sipsolutions.net> Date: Tue, 07 Dec 2010 20:17:39 +0100 From: Johannes Berg <johannes@...solutions.net> To: "John W. Linville" <linville@...driver.com> Cc: Bruno Randolf <br1@...fach.org>, 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 Subject: Re: [PATCH 3/3] nl80211/mac80211: Report signal average On Tue, 2010-12-07 at 14:06 -0500, John W. Linville wrote: > 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? Yeah, I think with the v2 of the lib improvement it should be fine. johannes -- 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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