Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758975AbZCUHnk (ORCPT ); Sat, 21 Mar 2009 03:43:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753811AbZCUHnc (ORCPT ); Sat, 21 Mar 2009 03:43:32 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:41968 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753065AbZCUHnb (ORCPT ); Sat, 21 Mar 2009 03:43:31 -0400 Date: Sat, 21 Mar 2009 08:43:01 +0100 From: Ingo Molnar To: Roland McGrath , Steven Rostedt Cc: Andrew Morton , utrace-devel@redhat.com, Frank Eigler , linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] utrace-based ftrace "process" engine, v2 Message-ID: <20090321074301.GA19384@elte.hu> References: <20090321013946.890F4FC3AB@magilla.sf.frob.com> <20090321014244.9ADF1FC3AB@magilla.sf.frob.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090321014244.9ADF1FC3AB@magilla.sf.frob.com> 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: 1692 Lines: 45 * Roland McGrath wrote: > From: Frank Ch. Eigler > > This is v2 of the prototype utrace-ftrace interface. This code is > based on Roland McGrath's utrace API, which provides programmatic > hooks to the in-tree tracehook layer. This new patch interfaces > many of those events to ftrace, as configured by a small number of > debugfs controls. Here's the > /debugfs/tracing/process_trace_README: Please submit changes/enhancements to kernel/trace/* to the tracing tree maintainers (Steve and me) for review, testing and integration. Please also post patches against the latest tracing tree: http://people.redhat.com/mingo/tip.git/README As this patch does not apply: Applying patch patches/utrace-based-ftrace-process-engine-v2.patch patching file include/linux/processtrace.h patching file kernel/trace/Kconfig Hunk #1 succeeded at 186 with fuzz 2 (offset 36 lines). patching file kernel/trace/Makefile Hunk #1 FAILED at 33. 1 out of 1 hunk FAILED -- rejects in file kernel/trace/Makefile patching file kernel/trace/trace.h Hunk #1 succeeded at 7 with fuzz 1. Hunk #2 FAILED at 31. Hunk #3 succeeded at 215 with fuzz 2 (offset 43 lines). Hunk #4 FAILED at 330. 2 out of 4 hunks FAILED -- rejects in file kernel/trace/trace.h patching file kernel/trace/trace_process.c Patch patches/utrace-based-ftrace-process-engine-v2.patch does not apply (enforce with -f) Thanks, 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/