Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756348Ab3DXOpt (ORCPT ); Wed, 24 Apr 2013 10:45:49 -0400 Received: from mail-wg0-f52.google.com ([74.125.82.52]:48096 "EHLO mail-wg0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756100Ab3DXOpH (ORCPT ); Wed, 24 Apr 2013 10:45:07 -0400 From: Frederic Weisbecker To: Ingo Molnar Cc: LKML , Frederic Weisbecker , Chris Metcalf , Christoph Lameter , Geoff Levand , Gilad Ben Yossef , Hakan Akkan , Kevin Hilman , Li Zhong , Oleg Nesterov , "Paul E. McKenney" , Paul Gortmaker , Peter Zijlstra , Steven Rostedt , Thomas Gleixner Subject: [PATCH 1/2] nohz: Fix unavailable tick_stop tracepoint in dynticks idle Date: Wed, 24 Apr 2013 16:44:57 +0200 Message-Id: <1366814698-8260-2-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1366814698-8260-1-git-send-email-fweisbec@gmail.com> References: <1366814698-8260-1-git-send-email-fweisbec@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1815 Lines: 51 The trace_tick_stop() tracepoint is only available in full dynticks. But it's also used by dynticks-idle so let's build it for the latter config as well. This fixes: kernel/time/tick-sched.c: In function tick_nohz_stop_sched_tick: kernel/time/tick-sched.c:644: error: implicit declaration of function trace_tick_stop make[2]: *** [kernel/time/tick-sched.o] Erreur 1 Reported-by: Ingo Molnar Signed-off-by: Frederic Weisbecker Cc: Chris Metcalf Cc: Christoph Lameter Cc: Geoff Levand Cc: Gilad Ben Yossef Cc: Hakan Akkan Cc: Ingo Molnar Cc: Kevin Hilman Cc: Li Zhong Cc: Oleg Nesterov Cc: Paul E. McKenney Cc: Paul Gortmaker Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Thomas Gleixner --- include/trace/events/timer.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index f5eb53e..e967dd8 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -323,7 +323,7 @@ TRACE_EVENT(itimer_expire, (int) __entry->pid, (unsigned long long)__entry->now) ); -#ifdef CONFIG_NO_HZ_FULL +#ifdef CONFIG_NO_HZ_COMMON TRACE_EVENT(tick_stop, TP_PROTO(int success, char *error_msg), -- 1.7.5.4 -- 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/