On 10/01/18 08:00, Christoph Hellwig wrote: > To preserve the x86 behavior. And combined with patch 10/22 of the SWIOTLB refactoring, this means SWIOTLB allocations will also end up NUMA-aware, right? Great, that's what we want on arm64 too :) Reviewed-by: Robin Murphy <robin.murphy at arm.com> > Signed-off-by: Christoph Hellwig <hch at lst.de> > --- > lib/dma-direct.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/lib/dma-direct.c b/lib/dma-direct.c > index a9ae98be7af3..f04a424f91fa 100644 > --- a/lib/dma-direct.c > +++ b/lib/dma-direct.c > @@ -38,7 +38,7 @@ static void *dma_direct_alloc(struct device *dev, size_t size, > if (gfpflags_allow_blocking(gfp)) > page = dma_alloc_from_contiguous(dev, count, page_order, gfp); > if (!page) > - page = alloc_pages(gfp, page_order); > + page = alloc_pages_node(dev_to_node(dev), gfp, page_order); > if (!page) > return NULL; > >
