From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756568Ab1GGOXr (ORCPT ); Thu, 7 Jul 2011 10:23:47 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.125]:34984 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751565Ab1GGOXq (ORCPT ); Thu, 7 Jul 2011 10:23:46 -0400 X-Authority-Analysis: v=1.1 cv=PfPQ8rIoTcZsncbPZjVSZ7K0hy8Zc4hmL68r4VPNpKE= c=1 sm=0 a=MR-b7LisxJQA:10 a=5SG0PmZfjMsA:10 a=Q9fys5e9bTEA:10 a=OPBmh+XkhLl+Enan7BmTLg==:17 a=meVymXHHAAAA:8 a=VwQbUJbxAAAA:8 a=Mb2r8BVGg9d1b0zkf84A:9 a=PUjeQqilurYA:10 a=jeBq3FmKZ4MA:10 a=OPBmh+XkhLl+Enan7BmTLg==:117 X-Cloudmark-Score: 0 X-Originating-IP: 67.242.120.143 Subject: Re: [PATCH 0/2] [GIT PULL][v3.0] tracing: Add refcount for system filter and enable From: Steven Rostedt To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Andrew Morton , Frederic Weisbecker In-Reply-To: <20110707141525.GA19193@elte.hu> References: <20110706211931.764277374@goodmis.org> <20110707141525.GA19193@elte.hu> Content-Type: text/plain; charset="ISO-8859-15" Date: Thu, 07 Jul 2011 10:23:28 -0400 Message-ID: <1310048608.26417.204.camel@gandalf.stny.rr.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2011-07-07 at 16:15 +0200, Ingo Molnar wrote: > * Steven Rostedt wrote: > > > > > Ingo, > > > > Please pull the latest tip/perf/urgent tree, which can be found at: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git > > tip/perf/urgent > > > > Head SHA1: 57f124ca21d216fca3ba3995235c15855f9b9980 > > > > > > Steven Rostedt (2): > > tracing: Add ref_count to event systems for freeing > > tracing: Have enable system events use the subsystem_open routine > > > > ---- > > kernel/trace/trace.h | 1 + > > kernel/trace/trace_events.c | 113 ++++++++++++++++++++++++++++++------ > > kernel/trace/trace_events_filter.c | 6 ++ > > 3 files changed, 102 insertions(+), 18 deletions(-) > > Hm, i'm wondering, when was this bug introduced? > It was introduced a while ago, I believe by this commit: commit dc82ec98a4727fd51b77e92d05fe7d2db3dcc11c Date: Thu Jul 9 16:22:22 2009 +0800 tracing/filter: Remove empty subsystem and its directory -- Steve