From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754714Ab0F2JXH (ORCPT ); Tue, 29 Jun 2010 05:23:07 -0400 Received: from hera.kernel.org ([140.211.167.34]:39160 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753007Ab0F2JXD (ORCPT ); Tue, 29 Jun 2010 05:23:03 -0400 Date: Tue, 29 Jun 2010 09:22:39 GMT From: tip-bot for Li Zefan Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, rostedt@goodmis.org, lizf@cn.fujitsu.com, tglx@linutronix.de Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, lizf@cn.fujitsu.com, rostedt@goodmis.org, tglx@linutronix.de In-Reply-To: <4BFA3787.2040800@cn.fujitsu.com> References: <4BFA3787.2040800@cn.fujitsu.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] tracing: Convert more sched events to DEFINE_EVENT Message-ID: Git-Commit-ID: 210f766915207636acccba7bec42248bfe882998 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Tue, 29 Jun 2010 09:22:43 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 210f766915207636acccba7bec42248bfe882998 Gitweb: http://git.kernel.org/tip/210f766915207636acccba7bec42248bfe882998 Author: Li Zefan AuthorDate: Mon, 24 May 2010 16:23:35 +0800 Committer: Steven Rostedt CommitDate: Mon, 28 Jun 2010 17:12:50 -0400 tracing: Convert more sched events to DEFINE_EVENT Convert sched_wait_task to DEFINE_EVENT, and save ~1K: text data bss dec hex filename 104595 9424 4992 119011 1d0e3 kernel/sched.o.orig 103619 9344 4992 117955 1ccc3 kernel/sched.o No change in functionality. Signed-off-by: Li Zefan LKML-Reference: <4BFA3787.2040800@cn.fujitsu.com> Signed-off-by: Steven Rostedt --- include/trace/events/sched.h | 32 +++++++------------------------- 1 files changed, 7 insertions(+), 25 deletions(-) diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index b9e1dd6..9208c92 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -50,31 +50,6 @@ TRACE_EVENT(sched_kthread_stop_ret, ); /* - * Tracepoint for waiting on task to unschedule: - */ -TRACE_EVENT(sched_wait_task, - - TP_PROTO(struct task_struct *p), - - TP_ARGS(p), - - TP_STRUCT__entry( - __array( char, comm, TASK_COMM_LEN ) - __field( pid_t, pid ) - __field( int, prio ) - ), - - TP_fast_assign( - memcpy(__entry->comm, p->comm, TASK_COMM_LEN); - __entry->pid = p->pid; - __entry->prio = p->prio; - ), - - TP_printk("comm=%s pid=%d prio=%d", - __entry->comm, __entry->pid, __entry->prio) -); - -/* * Tracepoint for waking up a task: */ DECLARE_EVENT_CLASS(sched_wakeup_template, @@ -240,6 +215,13 @@ DEFINE_EVENT(sched_process_template, sched_process_exit, TP_ARGS(p)); /* + * Tracepoint for waiting on task to unschedule: + */ +DEFINE_EVENT(sched_process_template, sched_wait_task, + TP_PROTO(struct task_struct *p), + TP_ARGS(p)); + +/* * Tracepoint for a waiting task: */ TRACE_EVENT(sched_process_wait,