From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: Receive side performance issue with multi-10-GigE and NUMA Date: Wed, 26 Aug 2009 16:29:50 -0700 (PDT) Message-ID: <20090826.162950.142223439.davem@davemloft.net> References: <20090826.154410.95005620.davem@davemloft.net> <20090826232304.GB25980@hmsreliant.think-freely.org> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: rostedt@goodmis.org, mingo@elte.hu, fweisbec@gmail.com, billfink@mindspring.com, netdev@vger.kernel.org, brice@myri.com, gallatin@myri.com To: nhorman@tuxdriver.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:35545 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750761AbZHZX3h (ORCPT ); Wed, 26 Aug 2009 19:29:37 -0400 In-Reply-To: <20090826232304.GB25980@hmsreliant.think-freely.org> Sender: netdev-owner@vger.kernel.org List-ID: From: Neil Horman Date: Wed, 26 Aug 2009 19:23:04 -0400 > Dave, would you please revert commit 9ec04da7489d2c9ae01ea6e9b5fa313ccf3d35fb > and 5a165657bef7c47e5ff4cd138f7758ef6278e87b? That should remove the ftrace > code, and leave the TRACE_EVENT tracepoint for skb_copy_datagram_to_iovec in > place. I'll submit a patch in the next few days to augment the TRACE_EVENT > format to export all the data that I need. Ok.