From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cong Wang Subject: Re: [PATCH v2 net] fq_codel: fix NET_XMIT_CN behavior Date: Sun, 5 Jun 2016 13:30:40 -0700 Message-ID: References: <1465062227.2968.7.camel@edumazet-glaptop3.roam.corp.google.com> <20160604190301.GA8857@strlen.de> <1465070113.2968.18.camel@edumazet-glaptop3.roam.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: Florian Westphal , David Miller , netdev , Stas Nichiporovich , Jamal Hadi Salim To: Eric Dumazet Return-path: Received: from mail-yw0-f173.google.com ([209.85.161.173]:34124 "EHLO mail-yw0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751211AbcFEUbB (ORCPT ); Sun, 5 Jun 2016 16:31:01 -0400 Received: by mail-yw0-f173.google.com with SMTP id c127so124267592ywb.1 for ; Sun, 05 Jun 2016 13:31:00 -0700 (PDT) In-Reply-To: <1465070113.2968.18.camel@edumazet-glaptop3.roam.corp.google.com> Sender: netdev-owner@vger.kernel.org List-ID: On Sat, Jun 4, 2016 at 12:55 PM, Eric Dumazet wrote: > From: Eric Dumazet > > My prior attempt to fix the backlogs of parents failed. > > If we return NET_XMIT_CN, our parents wont increase their backlog, > so our qdisc_tree_reduce_backlog() should take this into account. > Acked-by: Cong Wang