From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756812Ab0CWCCF (ORCPT ); Mon, 22 Mar 2010 22:02:05 -0400 Received: from www.tglx.de ([62.245.132.106]:44352 "EHLO www.tglx.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755074Ab0CWCCD (ORCPT ); Mon, 22 Mar 2010 22:02:03 -0400 Date: Tue, 23 Mar 2010 03:01:53 +0100 (CET) From: Thomas Gleixner To: Jan Kara cc: LKML , Steven Rostedt Subject: Re: [PATCH 12/18] timer: Provide config option for enabling timer tracepoints In-Reply-To: <1269304340-25372-13-git-send-email-jack@suse.cz> Message-ID: References: <1269304340-25372-1-git-send-email-jack@suse.cz> <1269304340-25372-13-git-send-email-jack@suse.cz> User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 23 Mar 2010, Jan Kara wrote: > CC: Thomas Gleixner > Signed-off-by: Jan Kara Acked-by: Thomas Gleixner Steven, can you pick that up please ? > --- > include/trace/events/timer.h | 2 ++ > kernel/trace/Kconfig | 9 +++++++++ > 2 files changed, 11 insertions(+), 0 deletions(-) > > diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h > index 9496b96..2737598 100644 > --- a/include/trace/events/timer.h > +++ b/include/trace/events/timer.h > @@ -1,5 +1,7 @@ > #undef TRACE_SYSTEM > +#undef TRACE_CONFIG > #define TRACE_SYSTEM timer > +#define TRACE_CONFIG CONFIG_TIMER_TRACER > > #if !defined(_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ) > #define _TRACE_TIMER_H > diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig > index a9d7e33..787f52e 100644 > --- a/kernel/trace/Kconfig > +++ b/kernel/trace/Kconfig > @@ -421,6 +421,15 @@ config MODULE_TRACER > > If unsure, say N > > +config TIMER_TRACER > + bool "Trace timer actions" > + select GENERIC_TRACER > + help > + Provide trace points for timer initialization, starting, expiring, > + and canceling. > + > + If unsure, say N > + > config WORKQUEUE_TRACER > bool "Trace workqueues" > select GENERIC_TRACER > -- > 1.6.4.2 >