From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next 1/2] net_sched: add u64 rate to psched_ratecfg_precompute() Date: Fri, 20 Sep 2013 14:42:41 -0400 (EDT) Message-ID: <20130920.144241.1852910152833814427.davem@davemloft.net> References: <1379607003.3282.13.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: eric.dumazet@gmail.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:39330 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753563Ab3ITSmm (ORCPT ); Fri, 20 Sep 2013 14:42:42 -0400 In-Reply-To: <1379607003.3282.13.camel@edumazet-glaptop> Sender: netdev-owner@vger.kernel.org List-ID: From: Eric Dumazet Date: Thu, 19 Sep 2013 09:10:03 -0700 > From: Eric Dumazet > > Add an extra u64 rate parameter to psched_ratecfg_precompute() > so that some qdisc can opt-in for 64bit rates in the future, > to overcome the ~34 Gbits limit. > > psched_ratecfg_getrate() reports a legacy structure to > tc utility, so if actual rate is above the 32bit rate field, > cap it to the 34Gbit limit. > > Signed-off-by: Eric Dumazet Applied.