From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756658AbZBKMGu (ORCPT ); Wed, 11 Feb 2009 07:06:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754795AbZBKMGl (ORCPT ); Wed, 11 Feb 2009 07:06:41 -0500 Received: from mx3.mail.elte.hu ([157.181.1.138]:55090 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754497AbZBKMGl (ORCPT ); Wed, 11 Feb 2009 07:06:41 -0500 Date: Wed, 11 Feb 2009 13:06:32 +0100 From: Ingo Molnar To: Arnaldo Carvalho de Melo Cc: Steven Rostedt , =?iso-8859-1?Q?Fr=E9d=E9ric?= Weisbecker , Linux Kernel Mailing List Subject: Re: [PATCH tip 1/1] tracing: Use a single trace_enabled variable Message-ID: <20090211120632.GE23873@elte.hu> References: <20090209211535.GA12820@ghostprotocols.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090209211535.GA12820@ghostprotocols.net> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Arnaldo Carvalho de Melo wrote: > Impact: API change/cleanup > > $ codiff kernel/trace/built-in.o.before kernel/trace/built-in.o > kernel/trace/trace.c: > tracing_is_enabled | -12 > __find_next_entry | -5 > 2 functions changed, 17 bytes removed, diff: -17 > > kernel/trace/trace_sched_switch.c: > tracing_sched_switch_assign_trace | -13 > tracing_stop_sched_switch_record | -74 > tracing_start_sched_switch_record | -30 > 3 functions changed, 117 bytes removed, diff: -117 > > kernel/trace/trace_sysprof.c: > stack_trace_reset | -10 > stack_trace_init | -10 > 2 functions changed, 20 bytes removed, diff: -20 > > kernel/trace/trace_irqsoff.c: > irqsoff_tracer_start | -16 > irqsoff_tracer_stop | -16 > irqsoff_tracer_reset | -10 > irqsoff_tracer_init | -19 > 4 functions changed, 61 bytes removed, diff: -61 > > kernel/trace/trace_sched_wakeup.c: > wakeup_tracer_stop | -16 > wakeup_tracer_start | -10 > start_wakeup_tracer | -19 > wakeup_tracer_reset | -10 > 4 functions changed, 55 bytes removed, diff: -55 > > kernel/trace/built-in.o: > 15 functions changed, 270 bytes removed, diff: -270 > > Signed-off-by: Arnaldo Carvalho de Melo > --- > kernel/trace/trace.c | 15 +------------- > kernel/trace/trace.h | 3 +- > kernel/trace/trace_irqsoff.c | 22 -------------------- > kernel/trace/trace_sched_switch.c | 40 +------------------------------------ > kernel/trace/trace_sched_wakeup.c | 26 ------------------------ > kernel/trace/trace_sysprof.c | 5 +--- > 6 files changed, 5 insertions(+), 106 deletions(-) Applied to tip:tracing/ftrace, thanks Arnaldo! Ingo