Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752021AbZAZNnr (ORCPT ); Mon, 26 Jan 2009 08:43:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751304AbZAZNnh (ORCPT ); Mon, 26 Jan 2009 08:43:37 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:39368 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751018AbZAZNnh (ORCPT ); Mon, 26 Jan 2009 08:43:37 -0500 Date: Mon, 26 Jan 2009 14:43:20 +0100 From: Ingo Molnar To: Jens Axboe Cc: Arnaldo Carvalho de Melo , Steven Rostedt , Frederic Weisbecker , linux-kernel@vger.kernel.org, linux-btrace@vger.kernel.org Subject: Re: [PATCH tip][0/2] ftrace interface for blktrace Message-ID: <20090126134320.GB18859@elte.hu> References: <20090123140617.GB21737@ghostprotocols.net> <20090126114214.GH30821@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090126114214.GH30821@kernel.dk> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1137 Lines: 34 * Jens Axboe wrote: > On Fri, Jan 23 2009, Arnaldo Carvalho de Melo wrote: > > Hi Jens, > > > > Here is a third version, that also implements blk_add_trace_msg, > > using ftrace_vprintk. > > > > As soon as the TRACE_ITER_CONTEXT_INFO option is implemented > > I'll provide the struct trace_event->bin() callback to synthesize the > > old blktrace record format so that we can test the output of trace_pipe > > with blkparse -i -. > > > > Please let me know if this is acceptable for inclusion on > > linux-tip. > > Sure, go ahead and add it! Cool - i've started tracking Arnaldo's patch by picking up the latest version into tip/tracing/blktrace and merging it into tip/master. Arnaldo, could you please check latest tip/master: http://people.redhat.com/mingo/tip.git/README to see whether it's all OK, integrated with the latest tracing bits? Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/