linux-kernel - [PATCH] pci/intr_remapping: allocate irq

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Date:	Tue, 04 Aug 2009 09:04:39 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Suresh Siddha <suresh.b.siddha@...el.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-pci@...r.kernel.org
Subject: [PATCH] pci/intr_remapping: allocate irq_iommu on node


make it use node from irq_desc.

Signed-off-by: Yinghai Lu <yinghai@...nel.org>

---
 drivers/pci/intr_remapping.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6/drivers/pci/intr_remapping.c
===================================================================
--- linux-2.6.orig/drivers/pci/intr_remapping.c
+++ linux-2.6/drivers/pci/intr_remapping.c
@@ -201,7 +201,7 @@ int alloc_irte(struct intel_iommu *iommu
 	for (i = index; i < index + count; i++)
 		table->base[i].present = 1;
 
-	irq_iommu = irq_2_iommu_alloc(irq);
+	irq_iommu = irq_2_iommu_alloc_node(irq, irq_to_desc(irq)->node);
 	if (!irq_iommu) {
 		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		printk(KERN_ERR "can't allocate irq_2_iommu\n");
@@ -255,7 +255,7 @@ int set_irte_irq(int irq, struct intel_i
 
 	spin_lock_irqsave(&irq_2_ir_lock, flags);
 
-	irq_iommu = irq_2_iommu_alloc(irq);
+	irq_iommu = irq_2_iommu_alloc_node(irq, irq_to_desc(irq)->node);
 
 	if (!irq_iommu) {
 		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
--
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