Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755384AbbFTRXG (ORCPT ); Sat, 20 Jun 2015 13:23:06 -0400 Received: from terminus.zytor.com ([198.137.202.10]:60490 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754451AbbFTRW5 (ORCPT ); Sat, 20 Jun 2015 13:22:57 -0400 Date: Sat, 20 Jun 2015 10:19:54 -0700 From: tip-bot for Jiang Liu Message-ID: Cc: konrad.wilk@oracle.com, arnd@arndb.de, mingo@kernel.org, tglx@linutronix.de, jason@lakedaemon.net, bp@alien8.de, jiang.liu@linux.intel.com, rdunlap@infradead.org, bhelgaas@google.com, rmk+kernel@arm.linux.org.uk, linux-kernel@vger.kernel.org, cernekee@gmail.com, tony.luck@intel.com, hpa@zytor.com, benh@kernel.crashing.org, yinghai@kernel.org Reply-To: konrad.wilk@oracle.com, arnd@arndb.de, mingo@kernel.org, tglx@linutronix.de, jason@lakedaemon.net, bp@alien8.de, rdunlap@infradead.org, jiang.liu@linux.intel.com, rmk+kernel@arm.linux.org.uk, bhelgaas@google.com, linux-kernel@vger.kernel.org, cernekee@gmail.com, tony.luck@intel.com, hpa@zytor.com, yinghai@kernel.org, benh@kernel.crashing.org In-Reply-To: <1433145945-789-15-git-send-email-jiang.liu@linux.intel.com> References: <1433145945-789-15-git-send-email-jiang.liu@linux.intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:irq/core] genirq: Introduce helper function irq_data_get_affinity_mask() Git-Commit-ID: c64301a230a64dfc2fcf4581cd98a2d703f3c057 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2084 Lines: 58 Commit-ID: c64301a230a64dfc2fcf4581cd98a2d703f3c057 Gitweb: http://git.kernel.org/tip/c64301a230a64dfc2fcf4581cd98a2d703f3c057 Author: Jiang Liu AuthorDate: Mon, 1 Jun 2015 16:05:23 +0800 Committer: Thomas Gleixner CommitDate: Fri, 12 Jun 2015 16:54:21 +0200 genirq: Introduce helper function irq_data_get_affinity_mask() Introduce helper function irq_data_get_affinity_mask() and irq_get_affinity_mask() to hide implementation details, so we could move field 'affinity' from struct irq_data into struct irq_common_data later. Signed-off-by: Jiang Liu Acked-by: Russell King Cc: Konrad Rzeszutek Wilk Cc: Tony Luck Cc: Bjorn Helgaas Cc: Benjamin Herrenschmidt Cc: Randy Dunlap Cc: Yinghai Lu Cc: Borislav Petkov Cc: Jason Cooper Cc: Kevin Cernekee Cc: Arnd Bergmann Link: http://lkml.kernel.org/r/1433145945-789-15-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner --- include/linux/irq.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/linux/irq.h b/include/linux/irq.h index b3b82a5..1e0ccef 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -645,6 +645,18 @@ static inline int irq_data_get_node(struct irq_data *d) return d->node; } +static inline struct cpumask *irq_get_affinity_mask(int irq) +{ + struct irq_data *d = irq_get_irq_data(irq); + + return d ? d->affinity : NULL; +} + +static inline struct cpumask *irq_data_get_affinity_mask(struct irq_data *d) +{ + return d->affinity; +} + unsigned int arch_dynirq_lower_bound(unsigned int from); int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node, -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/