[PATCH 29/67] dma-direct: use node local allocations for coherent memory
From: Christoph Hellwig <hch@lst.de>
Date: 2017-12-29 08:21:39
Also in:
linux-arch, linux-arm-kernel, linux-iommu, linux-mips, linux-s390, linux-sh, linuxppc-dev, lkml, sparclinux
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
Signed-off-by: Christoph Hellwig <hch@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 d0266b39788b..ab81de3ac1d3 100644
--- a/lib/dma-direct.c
+++ b/lib/dma-direct.c@@ -39,7 +39,7 @@ 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;
--
2.14.2