From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] net_sched: sfb: optimize enqueue on full queue Date: Fri, 26 Aug 2011 12:53:03 -0400 (EDT) Message-ID: <20110826.125303.417595055132273367.davem@davemloft.net> References: <1314289292.2387.45.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> 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 ([198.137.202.13]:58680 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755367Ab1HZQxH (ORCPT ); Fri, 26 Aug 2011 12:53:07 -0400 In-Reply-To: <1314289292.2387.45.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> Sender: netdev-owner@vger.kernel.org List-ID: From: Eric Dumazet Date: Thu, 25 Aug 2011 18:21:32 +0200 > In case SFB queue is full (hard limit reached), there is no point > spending time to compute hash and maximum qlen/p_mark. > > We instead just early drop packet. > > Signed-off-by: Eric Dumazet Applied.