Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757300AbYBAQU0 (ORCPT ); Fri, 1 Feb 2008 11:20:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755013AbYBAQUP (ORCPT ); Fri, 1 Feb 2008 11:20:15 -0500 Received: from mx3.mail.elte.hu ([157.181.1.138]:47755 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754845AbYBAQUN (ORCPT ); Fri, 1 Feb 2008 11:20:13 -0500 Date: Fri, 1 Feb 2008 17:20:03 +0100 From: Ingo Molnar To: Adrian Bunk Cc: linux-kernel@vger.kernel.org Subject: Re: [2.6 patch] let LOG_BUF_SHIFT default to 17 Message-ID: <20080201162003.GB15156@elte.hu> References: <20080128221223.GE8767@does.not.exist> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080128221223.GE8767@does.not.exist> User-Agent: Mutt/1.5.17 (2007-11-01) 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 Content-Length: 739 Lines: 21 * Adrian Bunk wrote: > 16 kB is often no longer enough for a normal boot of an UP system. > > And even less when people e.g. use suspend. > > 17 seems to be a more reasonable default for current kernels on > current hardware (it's just the default, anyone who is memory limited > can still lower it). agreed - but i think the default should be even higher. Many reported dmesg's are truncated at the really interesting bits so it's a real problem in practice. Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/