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| author | Yinghai Lu <Yinghai.Lu@Sun.COM> | 2008-02-19 02:21:45 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-03-21 17:06:14 +0100 |
| commit | 6721fc0a0d87019b08384ac798ca7d51bc5fda4e (patch) | |
| tree | bf1573c24920f47d6cb83c02519953409248eb83 /arch | |
| parent | ae51801ba5ca27c2c571eb508daa99b392e79bd4 (diff) | |
| download | op-kernel-dev-6721fc0a0d87019b08384ac798ca7d51bc5fda4e.zip op-kernel-dev-6721fc0a0d87019b08384ac798ca7d51bc5fda4e.tar.gz | |
x86: fix dma_alloc_pages
memory-less node support:
this patch uses updated dev_to_node, because dev_to_node already makes sure
it returns an online node.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/pci-dma_64.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c index a82473d..375cb2b 100644 --- a/arch/x86/kernel/pci-dma_64.c +++ b/arch/x86/kernel/pci-dma_64.c @@ -53,11 +53,6 @@ dma_alloc_pages(struct device *dev, gfp_t gfp, unsigned order) int node; node = dev_to_node(dev); - if (node == -1) - node = numa_node_id(); - - if (node < first_node(node_online_map)) - node = first_node(node_online_map); page = alloc_pages_node(node, gfp, order); return page ? page_address(page) : NULL; |
