From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from verein.lst.de (verein.lst.de [213.95.11.210]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id C25C5DDE3F for ; Thu, 22 Nov 2007 02:35:34 +1100 (EST) Date: Wed, 21 Nov 2007 16:35:26 +0100 From: Christoph Hellwig To: apw@shadowen.org Subject: annoying prinkts during vmemmap initialization Message-ID: <20071121153526.GA23589@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi Andi, your patch 'ppc64: SPARSEMEM_VMEMMAP support' adds the following two lines: + printk(KERN_WARNING "vmemmap %08lx allocated at %p, " + "physical %p.\n", start, p, __pa(p)); in a loop around basically every page. That's a lot of flooding (with the wrong printk level, btw) and really slows down booting my cell blade a lot (these only have a very slow serial over lan console). Any reason to keep this? And if yes can we please make it conditional on some kind of vmemmap_debug boot option?