From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S274815AbTHPPpO (ORCPT ); Sat, 16 Aug 2003 11:45:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S274820AbTHPPpO (ORCPT ); Sat, 16 Aug 2003 11:45:14 -0400 Received: from 153.Red-213-4-13.pooles.rima-tde.net ([213.4.13.153]:14341 "EHLO small.felipe-alfaro.com") by vger.kernel.org with ESMTP id S274815AbTHPPpK (ORCPT ); Sat, 16 Aug 2003 11:45:10 -0400 Subject: Re: increased verbosity in dmesg From: Felipe Alfaro Solana To: gene.heskett@verizon.net Cc: LKML In-Reply-To: <200308161136.01133.gene.heskett@verizon.net> References: <200308160438.59489.gene.heskett@verizon.net> <1061031726.623.3.camel@teapot.felipe-alfaro.com> <200308161136.01133.gene.heskett@verizon.net> Content-Type: text/plain Message-Id: <1061048708.624.0.camel@teapot.felipe-alfaro.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.4 Date: Sat, 16 Aug 2003 17:45:08 +0200 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2003-08-16 at 17:36, Gene Heskett wrote: > >In 2.6.0-test, the ring bugger size is configurable. Just look for > >CONFIG_LOG_BUF_SHIFT. The kernel ring size will be > >2^CONFIG_LOG_BUF_SHIFT bytes, so for a CONFIG_LOG_BUF_SHIFT of 14, > >you'll 2^14 or 16 KBytes. > > Which says that a setting of 15 would get 32k then. > I take it this (for an i386 system) is the correct file to edit? Yes, a value of 15 means 32KB. However, I don't recommend you setting this value too high. > kernel/ikconfig.h:CONFIG_LOG_BUF_SHIFT=14 \n\ > Mmmm, that says do not edit, auto-generated, so how about this one? > > include/config/log/buf/shift.h > > which contains only that single line. Its now 15 & we'll see. No, no, you'll need to edit the ".config" file to reflect the changes.