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Message-Id: <1217583464-28494-6-git-send-email-yhlu.kernel@gmail.com>
Date: Fri, 1 Aug 2008 02:37:33 -0700
From: Yinghai Lu <yhlu.kernel@...il.com>
To: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
hpa <hpa@...or.com>, Eric Biederman <ebiederm@...ssion.com>,
Dhaval Giani <dhaval@...ux.vnet.ibm.com>,
Mike Travis <travis@....com>,
Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Yinghai Lu <yhlu.kernel@...il.com>
Subject: [PATCH 05/16] make irq2_iommu to use dyn_array
Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>
---
drivers/pci/intr_remapping.c | 6 ++++--
1 file changed, 4 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
@@ -11,12 +11,14 @@ static struct ioapic_scope ir_ioapic[MAX
static int ir_ioapic_num;
int intr_remapping_enabled;
-static struct {
+static struct irq_2_iommu {
struct intel_iommu *iommu;
u16 irte_index;
u16 sub_handle;
u8 irte_mask;
-} irq_2_iommu[NR_IRQS];
+} *irq_2_iommu;
+
+DEFINE_DYN_ARRAY(irq_2_iommu, sizeof(struct irq_2_iommu), nr_irqs, PAGE_SIZE, NULL);
static DEFINE_SPINLOCK(irq_2_ir_lock);
--
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