[PATCH 27/33] dma-direct: use node local allocations for coherent memory
From: hch@lst.de (Christoph Hellwig)
Date: 2018-01-10 08:02:04
Also in:
linux-alpha, linux-arch, linux-iommu, linux-mips, linux-s390, linux-sh, linuxppc-dev, lkml, sparclinux
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
To preserve the x86 behavior. 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 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;
--
2.14.2