Return-path: Received: from he.sipsolutions.net ([78.46.109.217]:46818 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754843Ab3CEStI (ORCPT ); Tue, 5 Mar 2013 13:49:08 -0500 Message-ID: <1362509338.8224.3.camel@jlt4.sipsolutions.net> (sfid-20130305_194913_681733_66D7198F) Subject: Re: [PATCH] mac80211/minstrel_ht: disable multiple consecutive sample attempts From: Johannes Berg To: Felix Fietkau Cc: linux-wireless@vger.kernel.org Date: Tue, 05 Mar 2013 19:48:58 +0100 In-Reply-To: <1362489619-75636-1-git-send-email-nbd@openwrt.org> References: <1362489619-75636-1-git-send-email-nbd@openwrt.org> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, 2013-03-05 at 14:20 +0100, Felix Fietkau wrote: > The last minstrel_ht changes increased the sampling frequency for > potentially useful rates to decrease the response time to rate > fluctuations. This caused an increase in sampling frequency that can > slightly reduce throughput, so this patch limits the sampling attempts > to one per rate instead of two. Applied. johannes