lkml.org 
[lkml]   [2008]   [Feb]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    SubjectRe: [PATCH 2/4] x86_64: fix dma_alloc_pages v2
    please use this one instead.

    because v1 already in mm, and that doesn't depends on 1/4 here.

    [PATCH 2/4] x86_64: fix dma_alloc_pages fix

    this patch will use updated dev_to node, because dev_to_node already make sure
    it have node online

    Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>

    diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c
    index 931b51a..375cb2b 100644
    --- a/arch/x86/kernel/pci-dma_64.c
    +++ b/arch/x86/kernel/pci-dma_64.c
    @@ -53,8 +53,6 @@ dma_alloc_pages(struct device *dev, gfp_t gfp, unsigned order)
    int node;

    node = dev_to_node(dev);
    - if (node == -1 || !node_online(node))
    - node = numa_node_id();

    page = alloc_pages_node(node, gfp, order);
    return page ? page_address(page) : NULL;

    \
     
     \ /
      Last update: 2008-02-20 11:01    [W:0.024 / U:30.892 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site