From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932382AbWAQKQE (ORCPT ); Tue, 17 Jan 2006 05:16:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932386AbWAQKQE (ORCPT ); Tue, 17 Jan 2006 05:16:04 -0500 Received: from ns.miraclelinux.com ([219.118.163.66]:12230 "EHLO mail01.miraclelinux.com") by vger.kernel.org with ESMTP id S932382AbWAQKQB (ORCPT ); Tue, 17 Jan 2006 05:16:01 -0500 Date: Tue, 17 Jan 2006 19:15:55 +0900 To: ak@suse.de, linux-kernel@vger.kernel.org Cc: Chuck Ebbert <76306.1226@compuserve.com>, Christoph Hellwig , Jesper Juhl , Arjan van de Ven Subject: [PATCH 3/4] compact print_symbol() output Message-ID: <20060117101555.GD19473@miraclelinux.com> References: <20060117101339.GA19473@miraclelinux.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060117101339.GA19473@miraclelinux.com> User-Agent: Mutt/1.5.9i From: mita@miraclelinux.com (Akinobu Mita) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org - remove symbolsize field - change offset format from hexadecimal to decimal 99.9% of the functions in my vmlinux are smaller than 10000 bytes. Therefore call trace must be more compact. Signed-off-by: Akinobu Mita ---- kallsyms.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) --- 2.6-git/kernel/kallsyms.c.orig 2006-01-16 22:06:16.000000000 +0900 +++ 2.6-git/kernel/kallsyms.c 2006-01-16 22:09:52.000000000 +0900 @@ -237,7 +237,7 @@ int __print_symbol(const char *fmt, unsi const char *name; unsigned long offset, size; char namebuf[KSYM_NAME_LEN+1]; - char buffer[sizeof("%s+%#lx/%#lx [%s]") + KSYM_NAME_LEN + + char buffer[sizeof("%s+%ld [%s]") + KSYM_NAME_LEN + 2*(BITS_PER_LONG*3/10) + MODULE_NAME_LEN + 1]; name = kallsyms_lookup(address, &size, &offset, &modname, namebuf); @@ -246,10 +246,9 @@ int __print_symbol(const char *fmt, unsi sprintf(buffer, "0x%lx", address); else { if (modname) - sprintf(buffer, "%s+%#lx/%#lx [%s]", name, offset, - size, modname); + sprintf(buffer, "%s+%ld [%s]", name, offset, modname); else - sprintf(buffer, "%s+%#lx/%#lx", name, offset, size); + sprintf(buffer, "%s+%ld", name, offset); } return printk(fmt, buffer); }