From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 1/3][NET] gen_estimator: faster gen_kill_estimator Date: Mon, 21 Jan 2008 02:35:15 -0800 (PST) Message-ID: <20080121.023515.256390630.davem@davemloft.net> References: <20080120234659.GA2691@ami.dom.local> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, slavon@bigtelecom.ru, kaber@trash.net, hadi@cyberus.ca To: jarkao2@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:40249 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1758550AbYAUKfK (ORCPT ); Mon, 21 Jan 2008 05:35:10 -0500 In-Reply-To: <20080120234659.GA2691@ami.dom.local> Sender: netdev-owner@vger.kernel.org List-ID: From: Jarek Poplawski Date: Mon, 21 Jan 2008 00:46:59 +0100 I like the technique you used to fix this bug, but: > diff -Nurp 2.6.24-rc8-mm1-/include/linux/gen_stats.h 2.6.24-rc8-mm1+/include/linux/gen_stats.h > --- 2.6.24-rc8-mm1-/include/linux/gen_stats.h 2007-10-09 22:31:38.000000000 +0200 > +++ 2.6.24-rc8-mm1+/include/linux/gen_stats.h 2008-01-20 20:37:08.000000000 +0100 > @@ -28,11 +28,13 @@ struct gnet_stats_basic > * struct gnet_stats_rate_est - rate estimator > * @bps: current byte rate > * @pps: current packet rate > + * @gen_estimator: internal data > */ > struct gnet_stats_rate_est > { > __u32 bps; > __u32 pps; > + unsigned long gen_estimator; > }; > > /** Sorry, this structure is exported to userspace so we can't change it like that. It is an attribute passed over netlink sockets.