From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753703AbbLIENt (ORCPT ); Tue, 8 Dec 2015 23:13:49 -0500 Received: from szxga01-in.huawei.com ([58.251.152.64]:53749 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753032AbbLIEJr (ORCPT ); Tue, 8 Dec 2015 23:09:47 -0500 Message-ID: <5667A8D4.4090601@huawei.com> Date: Wed, 9 Dec 2015 12:06:44 +0800 From: Yunlong Song User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: CC: , , , , , Peter Zijlstra , , , "acme@kernel.org >> Arnaldo Carvalho de Melo" , , "Linux Kernel Mailing List" , Jiri Olsa , "wangnan0@huawei.com >> Wang Nan" , , Namhyung Kim , Subject: [Questions] perf c2c: What's the current status of perf c2c? Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.111.74.205] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.5667A902.0093,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 1cb1a038ac46fb1a9d8e5a0357856ade Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Don, I am interested in the perf c2c tool, which is introduced in: http://lwn.net/Articles/588866/ However, I found that this tool has not been applied to the mainline tree of perf, Why? It was first introduced in Feb. 2014. What's its current status now? Does it have a new version or a repository somewhere else? And does it support Haswell? -- Thanks, Yunlong Song