From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752468AbZH2N7M (ORCPT ); Sat, 29 Aug 2009 09:59:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752412AbZH2N7J (ORCPT ); Sat, 29 Aug 2009 09:59:09 -0400 Received: from hera.kernel.org ([140.211.167.34]:36539 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751430AbZH2N7F (ORCPT ); Sat, 29 Aug 2009 09:59:05 -0400 Date: Sat, 29 Aug 2009 13:58:45 GMT From: tip-bot for Yinghai Lu Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, yinghai@kernel.org, jbarnes@virtuousgeek.org, akpm@linux-foundation.org, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, yinghai@kernel.org, akpm@linux-foundation.org, jbarnes@virtuousgeek.org, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <4A95C350.8060308@kernel.org> References: <4A95C350.8060308@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:irq/core] irq: Add irq_node() primitive Message-ID: Git-Commit-ID: 5bfb5b51382f4bd01d9ced11503264d2cc74fe41 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Sat, 29 Aug 2009 13:58:46 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 5bfb5b51382f4bd01d9ced11503264d2cc74fe41 Gitweb: http://git.kernel.org/tip/5bfb5b51382f4bd01d9ced11503264d2cc74fe41 Author: Yinghai Lu AuthorDate: Wed, 26 Aug 2009 16:20:48 -0700 Committer: Ingo Molnar CommitDate: Sat, 29 Aug 2009 15:53:00 +0200 irq: Add irq_node() primitive ... to return irq_desc node info without #ifdefs at the callsites. Signed-off-by: Yinghai Lu Cc: Andrew Morton Cc: Jesse Barnes LKML-Reference: <4A95C350.8060308@kernel.org> Signed-off-by: Ingo Molnar --- include/linux/irqnr.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h index ec87b21..7bf89bc 100644 --- a/include/linux/irqnr.h +++ b/include/linux/irqnr.h @@ -41,6 +41,12 @@ extern struct irq_desc *irq_to_desc(unsigned int irq); ; \ 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) \