From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756387Ab0CWAcu (ORCPT ); Mon, 22 Mar 2010 20:32:50 -0400 Received: from cantor.suse.de ([195.135.220.2]:45256 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755976Ab0CWAcP (ORCPT ); Mon, 22 Mar 2010 20:32:15 -0400 From: Jan Kara To: LKML Cc: Jan Kara , Thomas Gleixner Subject: [PATCH 12/18] timer: Provide config option for enabling timer tracepoints Date: Tue, 23 Mar 2010 01:32:14 +0100 Message-Id: <1269304340-25372-13-git-send-email-jack@suse.cz> X-Mailer: git-send-email 1.6.4.2 In-Reply-To: <1269304340-25372-1-git-send-email-jack@suse.cz> References: <1269304340-25372-1-git-send-email-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CC: Thomas Gleixner Signed-off-by: Jan Kara --- 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