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From: "Yinghai Lu" <yhlu.kernel@gmail.com>
To: "Andrew Morton" <akpm@linux-foundation.org>,
	"Andi Kleen" <ak@suse.de>, "Christoph Lameter" <clameter@sgi.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH 5/5] dma: use dev_to_node to get node for device in dma_alloc_pages
Date: Thu, 26 Jul 2007 13:05:55 -0700	[thread overview]
Message-ID: <86802c440707261305w7af95153rc46b23e950f5216f@mail.gmail.com> (raw)

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[PATCH 5/5] dma: use dev_to_node to get node for device in dma_alloc_pages

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Acked-by: Christoph Lameter <clameter@sgi.com>

diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86_64/kernel/pci-dma.c
index 9f80aad..6dbf1c9 100644
--- a/arch/x86_64/kernel/pci-dma.c
+++ b/arch/x86_64/kernel/pci-dma.c
@@ -52,11 +52,9 @@ dma_alloc_pages(struct device *dev, gfp_t gfp, unsigned order)
 {
 	struct page *page;
 	int node;
-#ifdef CONFIG_PCI
-	if (dev->bus == &pci_bus_type)
-		node = pcibus_to_node(to_pci_dev(dev)->bus);
-	else
-#endif
+
+	node = dev_to_node(dev);
+	if (node == -1)
 		node = numa_node_id();
 
 	if (node < first_node(node_online_map))

             reply	other threads:[~2007-07-26 20:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-26 20:05 Yinghai Lu [this message]
     [not found] <200708072246.l77MkPaP008763@imap1.linux-foundation.org>
2007-08-08  1:25 ` Yinghai Lu
     [not found] <200707101641.17672.yinghai.lu@sun.com>
2007-07-10 23:53 ` Yinghai Lu
2007-07-23 19:30   ` Christoph Lameter

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