Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932724AbbHKTph (ORCPT ); Tue, 11 Aug 2015 15:45:37 -0400 Received: from mail-wi0-f172.google.com ([209.85.212.172]:35613 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752752AbbHKTpg (ORCPT ); Tue, 11 Aug 2015 15:45:36 -0400 MIME-Version: 1.0 In-Reply-To: <1438432079-11704-4-git-send-email-tal.shorer@gmail.com> References: <1438432079-11704-1-git-send-email-tal.shorer@gmail.com> <1438432079-11704-4-git-send-email-tal.shorer@gmail.com> Date: Tue, 11 Aug 2015 22:45:34 +0300 Message-ID: Subject: Re: [Patch v3 2/2] tracing: gpio: add Kconfig option for enabling/disabling trace events From: Tal Shorer To: Tal Shorer , Steven Rostedt Cc: mingo@redhat.com, "" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1599 Lines: 54 ping? On Sat, Aug 1, 2015 at 3:27 PM, Tal Shorer wrote: > Add a new options to trace Kconfig, CONFIG_TRACING_EVENTS_GPIO, that is > used for enabling/disabling compilation of gpio function trace events. > > Signed-off-by: Tal Shorer > Acked-by: Linus Walleij > --- > include/trace/events/gpio.h | 4 ++++ > kernel/trace/Kconfig | 7 +++++++ > 2 files changed, 11 insertions(+) > > diff --git a/include/trace/events/gpio.h b/include/trace/events/gpio.h > index 927a8ad..2da73b9 100644 > --- a/include/trace/events/gpio.h > +++ b/include/trace/events/gpio.h > @@ -1,6 +1,10 @@ > #undef TRACE_SYSTEM > #define TRACE_SYSTEM gpio > > +#ifndef CONFIG_TRACING_EVENTS_GPIO > +#define NOTRACE > +#endif > + > #if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) > #define _TRACE_GPIO_H > > diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig > index 3b9a48a..67a1731 100644 > --- a/kernel/trace/Kconfig > +++ b/kernel/trace/Kconfig > @@ -635,6 +635,13 @@ config TRACE_ENUM_MAP_FILE > > If unsure, say N > > +config TRACING_EVENTS_GPIO > + bool "Trace gpio events" > + depends on GPIOLIB > + default y > + help > + Enable tracing events for gpio subsystem > + > endif # FTRACE > > endif # TRACING_SUPPORT > -- > 2.4.6 > -- 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/