From patchwork Fri Aug 14 01:44:48 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 41323 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n7E1kTS3004304 for ; Fri, 14 Aug 2009 01:46:29 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754078AbZHNBq0 (ORCPT ); Thu, 13 Aug 2009 21:46:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754082AbZHNBq0 (ORCPT ); Thu, 13 Aug 2009 21:46:26 -0400 Received: from hera.kernel.org ([140.211.167.34]:54856 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754078AbZHNBq0 (ORCPT ); Thu, 13 Aug 2009 21:46:26 -0400 Received: from [10.6.76.26] (sca-ea-fw-1.Sun.COM [192.18.43.225]) (authenticated bits=0) by hera.kernel.org (8.14.2/8.13.8) with ESMTP id n7E1jQx5022029 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 14 Aug 2009 01:45:27 GMT Message-ID: <4A84C190.1060005@kernel.org> Date: Thu, 13 Aug 2009 18:44:48 -0700 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.22 (X11/20090605) MIME-Version: 1.0 To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , Jesse Barnes CC: "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" Subject: [PATCH] irq: add irq_node References: <4A84C13E.5050606@kernel.org> In-Reply-To: <4A84C13E.5050606@kernel.org> X-Virus-Scanned: ClamAV 0.93.3/9695/Thu Aug 13 21:08:01 2009 on hera.kernel.org X-Virus-Status: Clean Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org to return irq_desc node info Signed-off-by: Yinghai Lu --- include/linux/irqnr.h | 6 ++++++ 1 file changed, 6 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Index: linux-2.6/include/linux/irqnr.h =================================================================== --- linux-2.6.orig/include/linux/irqnr.h +++ linux-2.6/include/linux/irqnr.h @@ -41,6 +41,12 @@ extern struct irq_desc *irq_to_desc(unsi ; \ else +#ifdef CONFIG_SMP +#define irq_node(irq) (irq_to_desc(irq)->node) +#else +#define irq_node(irq) 0 +#endif + #endif /* CONFIG_GENERIC_HARDIRQS */ #define for_each_irq_nr(irq) \