From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755245AbYLIVJA (ORCPT ); Tue, 9 Dec 2008 16:09:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753272AbYLIVIr (ORCPT ); Tue, 9 Dec 2008 16:08:47 -0500 Received: from outbound-mail-25.bluehost.com ([69.89.21.20]:47069 "HELO outbound-mail-25.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751073AbYLIVIr (ORCPT ); Tue, 9 Dec 2008 16:08:47 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=virtuousgeek.org; h=Received:From:To:Subject:Date:User-Agent:Cc:References:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-Disposition:Message-Id:X-Identified-User; b=OidDGWlkZQh6bJDI6c9MheUOvuxENx6VXe7IdHAQks4zMiaeyojM+Ox7gVz0e+bePCW/ABDrM2zs+7TB6D6hmEUrEOn3+dM65SfkB8LgEpLLND6wibiuSdeQVankOaGR; From: Jesse Barnes To: Ingo Molnar Subject: Re: [PATCH 1/5] sparse irq enabling v5 Date: Tue, 9 Dec 2008 13:08:19 -0800 User-Agent: KMail/1.10.1 (Linux/2.6.27.5-41.fc9.x86_64; KDE/4.1.3; x86_64; ; ) Cc: Yinghai Lu , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , linux-kernel@vger.kernel.org, Matthew Wilcox References: <1228532315-28799-1-git-send-email-yinghai@kernel.org> <20081208133859.GB29965@elte.hu> In-Reply-To: <20081208133859.GB29965@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200812091308.23440.jbarnes@virtuousgeek.org> X-Identified-User: {642:box128.bluehost.com:virtuous:virtuousgeek.org} {sentby:smtp auth 216.239.45.19 authed with jbarnes@virtuousgeek.org} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday, December 08, 2008 5:38 am Ingo Molnar wrote: > * Yinghai Lu wrote: > > impact: new feature sparseirq > > > > add pointers array as Ingo suggesting. > > remove dyna_array > > > > when sparse_irq is used (CONFIG_SPARSE_IRQ), use kzalloc_node to get > > irq_desc, irq_cfg use desc->chip_data for x86 to store irq_cfg > > > > Signed-off-by: Yinghai Lu > > thanks Yinghai - i've applied your four patches to tip/irq/sparseirq, > with the changelogs below. > > Jesse, any objections to the MSI IRQ renumbering? It's a much saner > static numbering scheme counting upwards, independent of NR_CPUS. No, I like the idea of the sparse stuff. I'd like to get Matthew's ack though too; he's been working in this area a bit lately. Jesse