Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:41104 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754546AbdEQOGc (ORCPT ); Wed, 17 May 2017 10:06:32 -0400 Message-ID: <1495029987.2442.19.camel@sipsolutions.net> (sfid-20170517_160925_177095_18DF5DA4) Subject: Re: [PATCH v3] mac80211: Dynamically set CoDel parameters per station From: Johannes Berg To: Toke =?ISO-8859-1?Q?H=F8iland-J=F8rgensen?= , make-wifi-fast@lists.bufferbloat.net, linux-wireless@vger.kernel.org Date: Wed, 17 May 2017 16:06:27 +0200 In-Reply-To: <20170406093826.16626-1-toke@toke.dk> (sfid-20170406_113851_927923_E0E6B713) References: <20170405161810.30671-1-toke@toke.dk> <20170406093826.16626-1-toke@toke.dk> (sfid-20170406_113851_927923_E0E6B713) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Thu, 2017-04-06 at 11:38 +0200, Toke Høiland-Jørgensen wrote: > CoDel can be too aggressive if a station sends at a very low rate, > leading reduced throughput. This gets worse the more stations are > present, as each station gets more bursty the longer the round-robin > scheduling between stations takes. > [...] I've applied this now (with some minor fixups) - the whole discussion didn't really conclude in anything, and we can just try it. johannes