From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758263Ab2HQP2i (ORCPT ); Fri, 17 Aug 2012 11:28:38 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:31381 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758236Ab2HQP23 (ORCPT ); Fri, 17 Aug 2012 11:28:29 -0400 X-Authority-Analysis: v=2.0 cv=IOWA+3TG c=1 sm=0 a=rXTBtCOcEpjy1lPqhTCpEQ==:17 a=mNMOxpOpBa8A:10 a=PUxD9mNbTSIA:10 a=5SG0PmZfjMsA:10 a=Q9fys5e9bTEA:10 a=PkYMVV_Y2y8A:10 a=meVymXHHAAAA:8 a=9lC4D9FEF-Lmuyl_eyIA:9 a=PUjeQqilurYA:10 a=rXTBtCOcEpjy1lPqhTCpEQ==:117 X-Cloudmark-Score: 0 X-Originating-IP: 74.67.115.198 Message-ID: <1345217308.3708.35.camel@gandalf.local.home> Subject: Re: [RFC PATCH v2] trace: Move trace event enable from fs_initcall to early_initcall From: Steven Rostedt To: Ezequiel Garcia Cc: linux-kernel@vger.kernel.org, Pekka Enberg , Frederic Weisbecker , Ingo Molnar , tim.bird@am.sony.com, lizefan@huawei.com Date: Fri, 17 Aug 2012 11:28:28 -0400 In-Reply-To: <1345204994-5400-1-git-send-email-elezegarcia@gmail.com> References: <1345204994-5400-1-git-send-email-elezegarcia@gmail.com> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.4.3-1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2012-08-17 at 09:03 -0300, Ezequiel Garcia wrote: > This patch splits trace event initialization in two stages: > * ftrace enable > * sysfs event entry creation > > This allows to capture trace events from an earlier point > by using 'trace_event' kernel parameter and is important > to trace boot-up allocations. > This is much better, I'll give it some tests and add it to my 3.7 queue. Thanks, -- Steve