From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Graf Subject: Re: [PATCH] loop unrolling in net/sched/sch_generic.c Date: Wed, 6 Jul 2005 03:02:00 +0200 Message-ID: <20050706010200.GU16076@postel.suug.ch> References: <20050705173411.GK16076@postel.suug.ch> <20050705.142210.14973612.davem@davemloft.net> <20050705213355.GM16076@postel.suug.ch> <20050705.143548.28788459.davem@davemloft.net> <42CB14B2.5090601@cosmosbay.com> <20050705234104.GR16076@postel.suug.ch> <42CB2698.2080904@cosmosbay.com> <42CB2B84.50702@cosmosbay.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "David S. Miller" , netdev@oss.sgi.com Return-path: To: Eric Dumazet Content-Disposition: inline In-Reply-To: <42CB2B84.50702@cosmosbay.com> Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org * Eric Dumazet <42CB2B84.50702@cosmosbay.com> 2005-07-06 02:53 > (Sorry, still using 2.6.12, but the idea remains) I think you got me wrong, the whole point of this qdisc is to prioritize which means that we cannot dequeue from prio 1 as long as the queue in prio 0 is not empty. If you have no traffic at all for prio=0 and prio=1 then the best solution is to replace the qdisc on the device with a simple fifo.