From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarek Poplawski Subject: Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock(). Date: Fri, 22 Aug 2008 12:25:15 +0000 Message-ID: <20080822122515.GC14981@ff.dom.local> References: <20080821185857.GA2665@ami.dom.local> <20080821222330.GE14521@gondor.apana.org.au> <20080822113833.GA14981@ff.dom.local> <20080822.044248.175133807.davem@davemloft.net> <20080822120918.GB14981@ff.dom.local> <20080822121144.GA32397@gondor.apana.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: David Miller , netdev@vger.kernel.org, denys@visp.net.lb To: Herbert Xu Return-path: Received: from nf-out-0910.google.com ([64.233.182.185]:16943 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756369AbYHVMZW (ORCPT ); Fri, 22 Aug 2008 08:25:22 -0400 Received: by nf-out-0910.google.com with SMTP id d3so202064nfc.21 for ; Fri, 22 Aug 2008 05:25:20 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20080822121144.GA32397@gondor.apana.org.au> Sender: netdev-owner@vger.kernel.org List-ID: On Fri, Aug 22, 2008 at 10:11:44PM +1000, Herbert Xu wrote: > On Fri, Aug 22, 2008 at 12:09:18PM +0000, Jarek Poplawski wrote: > > > > I guess, we need to establish first how much it's needed on fast > > paths. But anyway, it seems something like qdisc_match_from_root() > > should be enough in this qdisc_tree_decrease_qlen(). > > Or we could just replace requeue with a peek interface. ...Or with a kfree_skb() interface ;) That's just to establish. Jarek P.