From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 26 Oct 2009 15:42:31 +0100 (CET) Received: from mail-px0-f187.google.com ([209.85.216.187]:46249 "EHLO mail-px0-f187.google.com" rhost-flags-OK-OK-OK-OK) by ftp.linux-mips.org with ESMTP id S1493107AbZJZOmY (ORCPT ); Mon, 26 Oct 2009 15:42:24 +0100 Received: by pxi17 with SMTP id 17so1070629pxi.21 for ; Mon, 26 Oct 2009 07:42:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:from:reply-to:to:cc :in-reply-to:references:content-type:organization:date:message-id :mime-version:x-mailer:content-transfer-encoding; bh=n0awJNQL7baE89XvgBnw+V2N78FObBfRDWVP74/1g6E=; b=CBPUC7ISpzrhUqHlUqzo7y4q8YklNAzwPhVCsDPVX/lddHRc48aHLQLFtdfXE3ikwf KoITnQW0urEeK/ufKrA8iWmnf9w+P8vfVpjvKQ+fcIP5UgUEATb05R+Yg5mdrkmLCdDR UJqMZ6mgbQodn6duOng9K+BwaTEr05nB4XLxc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:reply-to:to:cc:in-reply-to:references:content-type :organization:date:message-id:mime-version:x-mailer :content-transfer-encoding; b=g6Yt40/CCEtdpCoIiDYVUcdialibHNXLxABSS330q+6iInHMOGNc0XEm9latFvOplL fxNrY8BXDOR3xSovzAA8Yy4Xp59vA3Mkw+WLfjGuyfUi3Gr2i34PpIVE7PQo6NYgNHri Clp7seiV7KFlAy/IGCmALBriGZK0sOLkkGmEQ= Received: by 10.114.7.39 with SMTP id 39mr598851wag.188.1256568134463; Mon, 26 Oct 2009 07:42:14 -0700 (PDT) Received: from ?172.16.2.101? ([222.92.8.142]) by mx.google.com with ESMTPS id 23sm894049pzk.8.2009.10.26.07.42.08 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 26 Oct 2009 07:42:13 -0700 (PDT) Subject: Re: [PATCH -v5 02/11] MIPS: add mips_timecounter_read() to get high precision timestamp From: Wu Zhangjin Reply-To: wuzhangjin@gmail.com To: rostedt@goodmis.org Cc: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, Thomas Gleixner , Ralf Baechle , Nicholas Mc Guire , Richard Sandiford , David Daney , Adam Nemet , Patrik Kluba , Frederic Weisbecker In-Reply-To: <1256567646.26028.260.camel@gandalf.stny.rr.com> References: <028867b99ec532b84963a35e7d552becc783cafc.1256483735.git.wuzhangjin@gmail.com> <2f73eae542c47ac5bbb9f7280e6c0271d193e90d.1256483735.git.wuzhangjin@gmail.com> <1256565667.26028.257.camel@gandalf.stny.rr.com> <1256567108.5642.165.camel@falcon> <1256567646.26028.260.camel@gandalf.stny.rr.com> Content-Type: text/plain Organization: DSLab, Lanzhou University, China Date: Mon, 26 Oct 2009 22:42:03 +0800 Message-Id: <1256568123.5642.169.camel@falcon> Mime-Version: 1.0 X-Mailer: Evolution 2.26.1 Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 24506 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: wuzhangjin@gmail.com Precedence: bulk X-list: linux-mips Hi, On Mon, 2009-10-26 at 10:34 -0400, Steven Rostedt wrote: > On Mon, 2009-10-26 at 22:25 +0800, Wu Zhangjin wrote: > > Hi, > > > > On Mon, 2009-10-26 at 10:01 -0400, Steven Rostedt wrote: > > [...] > > > Some patches touch core tracing code, and some are arch specific. Now > > > the question is how do we go. I prefer that we go the path of the > > > tracing tree (easier for me to test). > > > > Just coped with the feedbacks from Frederic Weisbecker. > > > > I will rebase the whole patches to your git repo(the following one?) and > > send them out as the -v6 revision: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git tip/tracing/core > > Actually, I always base off of tip itself. Don't use mine. Use this one: > > git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git tracing/core > > Then we will stay in sync. > Okay, pulling it... > > > > > But every patch that touches MIPS > > > arch, needs an Acked-by from the MIPS maintainer. Which I see is Ralf > > > (on the Cc of this patch set.) > > > > > > > Looking forward to the feedback from Ralf, Seems he is a little busy. > > and also looking forward to the testing result from the other MIPS > > developers, so, we can ensure ftrace for MIPS really function! > > > > Welcome to clone this branch and test it: > > > > git://dev.lemote.com/rt4ls.git linux-mips/dev/ftrace-upstream > > I already have your repo as a remote ;-) > Thanks :-) > > > > And this document will tell you how to play with it: > > Documentation/trace/ftrace.txt > > Did you add to it? I have never touched the file, just hope some newbies(like me) can follow it and help to test it :-) Thanks & Regards, Wu Zhangjin