From: Yinghai Lu <Yinghai.Lu@Sun.COM>
To: Andrew Morton <akpm@linux-foundation.org>,
Andi Kleen <ak@suse.de>, Greg KH <greg@kroah.com>,
rientjes@google.com, Christoph Lameter <clameter@sgi.com>,
Christoph Hellwig <hch@infradead.org>,
David Miller <davem@davemloft.net>,
Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH 5/5] dma: use dev_to_node to get node for device in dma_alloc_pages
Date: Tue, 10 Jul 2007 16:53:09 -0700 [thread overview]
Message-ID: <200707101653.09797.yinghai.lu@sun.com> (raw)
In-Reply-To: <200707101641.17672.yinghai.lu@sun.com>
[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>
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))
next prev parent reply other threads:[~2007-07-11 0:02 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200707101641.17672.yinghai.lu@sun.com>
2007-07-10 23:48 ` [PATCH 3/5] net: make forcedeth to use kmalloc_node and netdev_alloc_skb for skb allocation Yinghai Lu
2007-07-10 23:52 ` [PATCH 1/5] try parent numa_node at first before using default Yinghai Lu
2007-07-11 10:54 ` Stefan Richter
2007-07-11 11:03 ` Stefan Richter
2007-07-11 21:08 ` Greg KH
2007-07-11 21:28 ` Yinghai Lu
2007-07-12 2:47 ` Stefan Richter
2007-07-12 3:01 ` Yinghai Lu
2007-07-12 5:47 ` Stefan Richter
2007-07-12 7:15 ` Cornelia Huck
2007-07-12 11:30 ` Stefan Richter
2007-07-12 15:23 ` Cornelia Huck
2007-07-12 17:59 ` [PATCH] " Yinghai Lu
2007-07-12 18:31 ` Greg KH
2007-07-12 19:06 ` Yinghai Lu
2007-07-13 3:16 ` Greg KH
2007-07-13 4:42 ` Yinghai Lu
2007-07-13 5:48 ` Cornelia Huck
2007-07-13 19:27 ` [PATCH] try parent numa_node at first before using default v2 Yinghai Lu
2007-07-10 23:52 ` [PATCH 4/5] net: show numa_node for net_device in /sys Yinghai Lu
2007-07-10 23:53 ` Yinghai Lu [this message]
2007-07-23 19:30 ` [PATCH 5/5] dma: use dev_to_node to get node for device in dma_alloc_pages Christoph Lameter
2007-07-11 0:05 ` [PATCH 2/5] net: use numa_node in net_devcice->dev instead of parent Yinghai Lu
2007-07-26 20:05 [PATCH 5/5] dma: use dev_to_node to get node for device in dma_alloc_pages Yinghai Lu
-- strict thread matches above, loose matches on Subject: below --
2007-08-07 22:46 - dma-use-dev_to_node-to-get-node-for-device-in-dma_alloc_pages.patch removed from -mm tree akpm
2007-08-08 1:25 ` [PATCH 5/5] dma: use dev_to_node to get node for device in dma_alloc_pages Yinghai Lu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200707101653.09797.yinghai.lu@sun.com \
--to=yinghai.lu@sun.com \
--cc=ak@suse.de \
--cc=akpm@linux-foundation.org \
--cc=clameter@sgi.com \
--cc=davem@davemloft.net \
--cc=greg@kroah.com \
--cc=hch@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=rientjes@google.com \
--cc=stefanr@s5r6.in-berlin.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.