From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754691AbbGMUxV (ORCPT ); Mon, 13 Jul 2015 16:53:21 -0400 Received: from www.linutronix.de ([62.245.132.108]:56438 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752839AbbGMUxS (ORCPT ); Mon, 13 Jul 2015 16:53:18 -0400 Message-Id: <20150713172018.264485572@linutronix.de> User-Agent: quilt/0.63-1 Date: Mon, 13 Jul 2015 20:53:10 -0000 From: Thomas Gleixner To: LKML Cc: Jiang Liu , Chris Zankel Subject: [patch 1/1] xtensa/irq: Use access helper irq_data_get_affinity_mask() MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=xtensa-irq-Use-access-helper-irq_data_get_affinity_m.patch X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001,URIBL_BLOCKED=0.001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiang Liu This is a preparatory patch for moving irq_data struct members. Signed-off-by: Jiang Liu Cc: Chris Zankel Signed-off-by: Thomas Gleixner --- arch/xtensa/kernel/irq.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) Index: tip/arch/xtensa/kernel/irq.c =================================================================== --- tip.orig/arch/xtensa/kernel/irq.c +++ tip/arch/xtensa/kernel/irq.c @@ -166,23 +166,25 @@ void migrate_irqs(void) for_each_active_irq(i) { struct irq_data *data = irq_get_irq_data(i); + struct cpumask *mask; unsigned int newcpu; if (irqd_is_per_cpu(data)) continue; - if (!cpumask_test_cpu(cpu, data->affinity)) + mask = irq_data_get_affinity_mask(data); + if (!cpumask_test_cpu(cpu, mask)) continue; - newcpu = cpumask_any_and(data->affinity, cpu_online_mask); + newcpu = cpumask_any_and(mask, cpu_online_mask); if (newcpu >= nr_cpu_ids) { pr_info_ratelimited("IRQ%u no longer affine to CPU%u\n", i, cpu); - cpumask_setall(data->affinity); + cpumask_setall(mask); } - irq_set_affinity(i, data->affinity); + irq_set_affinity(i, mask); } } #endif /* CONFIG_HOTPLUG_CPU */