From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757533Ab0EZR46 (ORCPT ); Wed, 26 May 2010 13:56:58 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.123]:55127 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754950Ab0EZR44 (ORCPT ); Wed, 26 May 2010 13:56:56 -0400 X-Authority-Analysis: v=1.1 cv=muTmBHIsIIrvj5np50lvqqEF3x9MmSj/zDSU9q1ni6E= c=1 sm=0 a=JS33r_M2QPwA:10 a=hO-oPbc3tlwA:10 a=7U3hwN5JcxgA:10 a=Q9fys5e9bTEA:10 a=gMqfjgEr1zLu/65IO0LwxA==:17 a=JsYIXgcXxp9bVlUgKHsA:9 a=7JLBLTUMl3jVDX5rHISKgp85lvgA:4 a=PUjeQqilurYA:10 a=gMqfjgEr1zLu/65IO0LwxA==:117 X-Cloudmark-Score: 0 X-Originating-IP: 74.67.89.75 Subject: Re: [PATCH 0/8] tracing: further shrinking trace events From: Steven Rostedt Reply-To: rostedt@goodmis.org To: Li Zefan Cc: Frederic Weisbecker , Ingo Molnar , LKML In-Reply-To: <4BFA3728.3000701@cn.fujitsu.com> References: <4BFA3728.3000701@cn.fujitsu.com> Content-Type: text/plain; charset="ISO-8859-15" Organization: Kihon Technologies Inc. Date: Wed, 26 May 2010 13:56:54 -0400 Message-ID: <1274896614.22648.247.camel@gandalf.stny.rr.com> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2010-05-24 at 16:22 +0800, Li Zefan wrote: > patch 1-2: reduce per trace event foot print > patch 3-5: convert some trace events to DEFINE_EVENT > patch 6-8: do some cleanups and thus shrink text size a bit > > Save ~5.7K in text and ~2.9K in data: > > text data bss dec hex filename > 7018612 2034376 7251132 16304120 f8c7f8 vmlinux.o.orig > 7012847 2031440 7251132 16295419 f8a5fb vmlinux.o > > And save considerable memory allocated by trace_define_event(). > > - Thanks Li! I just pulled all but patch 5 in. Ted Tso said he'd take that one. -- Steve