From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarek Poplawski Subject: Re: [BUG #12364] Re: HTB - very bad precision? HFSC works fine! 2.6.28 Date: Tue, 13 Jan 2009 09:53:23 +0000 Message-ID: <20090113095323.GB4808@ff.dom.local> References: <496C198A.4060502@trash.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Denys Fedoryschenko , Jesper Dangaard Brouer , netdev To: Patrick McHardy Return-path: Received: from ey-out-2122.google.com ([74.125.78.24]:24393 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755003AbZAMJx3 (ORCPT ); Tue, 13 Jan 2009 04:53:29 -0500 Received: by ey-out-2122.google.com with SMTP id 22so1421672eye.37 for ; Tue, 13 Jan 2009 01:53:28 -0800 (PST) Content-Disposition: inline In-Reply-To: <496C198A.4060502@trash.net> Sender: netdev-owner@vger.kernel.org List-ID: On 13-01-2009 05:33, Patrick McHardy wrote: ... > Its odd that HZ=1000 solved the problem despite HR timers being active. > Are you sure they're actually enabled? You should see something like > this in the ringbuffer: If packets are received in netif_rx_action() for ~2 jiffies why is it odd they will be xmitted differently after changing HZ? Jarek P.