From: Christoph Hellwig <hch@lst.de>
To: iommu@lists.linux-foundation.org
Cc: Konrad Rzeszutek Wilk <konrad@darnok.org>,
linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-c6x-dev@linux-c6x.org, linux-cris-kernel@axis.com,
linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-metag@vger.kernel.org,
Michal Simek <monstr@monstr.eu>,
linux-mips@linux-mips.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, patches@groups.riscv.org,
linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, Guan Xuetao <gxt@mprc.pku.edu.cn>,
x86@kernel.org, linux-arch@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 27/33] dma-direct: use node local allocations for coherent memory
Date: Wed, 10 Jan 2018 09:00:21 +0100 [thread overview]
Message-ID: <20180110080027.13879-28-hch@lst.de> (raw)
In-Reply-To: <20180110080027.13879-1-hch@lst.de>
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
next prev parent reply other threads:[~2018-01-10 8:02 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-10 7:59 consolidate direct dma mapping V3 Christoph Hellwig
2018-01-10 7:59 ` [PATCH 01/33] alpha: mark jensen as broken Christoph Hellwig
2018-01-10 7:59 ` [PATCH 02/33] hexagon: remove unused flush_write_buffers definition Christoph Hellwig
2018-01-10 7:59 ` [PATCH 03/33] m32r: " Christoph Hellwig
2018-01-10 7:59 ` [PATCH 04/33] powerpc: " Christoph Hellwig
2018-01-10 7:59 ` [PATCH 05/33] arc: remove CONFIG_ARC_PLAT_NEEDS_PHYS_TO_DMA Christoph Hellwig
2018-01-10 8:00 ` [PATCH 06/33] m32r: remove the unused dma_capable helper Christoph Hellwig
2018-01-10 8:00 ` [PATCH 07/33] riscv: " Christoph Hellwig
2018-01-10 8:00 ` [PATCH 08/33] s390: " Christoph Hellwig
2018-01-10 8:00 ` [PATCH 09/33] dma-mapping: take dma_pfn_offset into account in dma_max_pfn Christoph Hellwig
2018-01-10 11:07 ` Robin Murphy
2018-01-10 8:00 ` [PATCH 10/33] arm64: don't override dma_max_pfn Christoph Hellwig
2018-01-10 11:08 ` Robin Murphy
2018-01-10 8:00 ` [PATCH 11/33] dma-mapping: move swiotlb arch helpers to a new header Christoph Hellwig
2018-01-10 9:31 ` Vladimir Murzin
2018-01-10 15:22 ` Christoph Hellwig
2018-01-10 14:56 ` Robin Murphy
2018-01-10 15:26 ` Christoph Hellwig
2018-01-10 15:31 ` Robin Murphy
2018-01-10 15:40 ` Christoph Hellwig
2018-01-10 8:00 ` [PATCH 12/33] dma-mapping: move dma_mark_clean to dma-direct.h Christoph Hellwig
2018-01-10 8:00 ` [PATCH 13/33] hexagon: use the generic dma_capable helper Christoph Hellwig
2018-01-10 8:00 ` [PATCH 14/33] powerpc: rename dma_direct_ to dma_nommu_ Christoph Hellwig
2018-01-10 8:00 ` [PATCH 15/33] microblaze: rename dma_direct to dma_nommu Christoph Hellwig
2018-01-10 8:00 ` [PATCH 16/33] microblaze: remove dma_nommu_dma_supported Christoph Hellwig
2018-01-10 8:00 ` [PATCH 17/33] microblaze: remove the dead !NOT_COHERENT_CACHE dma code Christoph Hellwig
2018-01-10 8:00 ` [PATCH 18/33] s390: move s390_pci_dma_ops to asm/pci_dma.h Christoph Hellwig
2018-01-10 8:00 ` [PATCH 19/33] dma-mapping: warn when there is no coherent_dma_mask Christoph Hellwig
2018-01-12 13:16 ` Konrad Rzeszutek Wilk
2018-01-10 8:00 ` [PATCH 20/33] dma-mapping: clear harmful GFP_* flags in common code Christoph Hellwig
2018-01-10 11:59 ` Robin Murphy
2018-01-10 15:29 ` Christoph Hellwig
2018-01-10 8:00 ` [PATCH 21/33] dma-mapping: add an arch_dma_supported hook Christoph Hellwig
2018-01-12 13:17 ` Konrad Rzeszutek Wilk
2018-01-10 8:00 ` [PATCH 22/33] dma-mapping: provide a generic asm/dma-mapping.h Christoph Hellwig
2018-01-10 8:00 ` [PATCH 23/33] dma-direct: rename dma_noop to dma_direct Christoph Hellwig
2018-01-10 8:00 ` [PATCH 24/33] dma-direct: use phys_to_dma Christoph Hellwig
2018-01-10 8:00 ` [PATCH 25/33] dma-direct: add dma address sanity checks Christoph Hellwig
2018-01-10 8:00 ` [PATCH 26/33] dma-direct: add support for CMA allocation Christoph Hellwig
2018-01-10 8:00 ` Christoph Hellwig [this message]
2018-01-10 12:06 ` [PATCH 27/33] dma-direct: use node local allocations for coherent memory Robin Murphy
2018-01-10 15:30 ` Christoph Hellwig
2018-01-10 16:49 ` Robin Murphy
2018-01-10 8:00 ` [PATCH 28/33] dma-direct: add support for allocation from ZONE_DMA and ZONE_DMA32 Christoph Hellwig
2018-01-10 8:00 ` [PATCH 29/33] dma-direct: retry allocations using GFP_DMA for small masks Christoph Hellwig
2018-01-10 9:32 ` Vladimir Murzin
2018-01-10 8:00 ` [PATCH 30/33] dma-direct: make dma_direct_{alloc,free} available to other implementations Christoph Hellwig
2018-01-10 8:00 ` [PATCH 31/33] dma-direct: reject too small dma masks Christoph Hellwig
2018-01-10 11:49 ` Robin Murphy
2018-01-10 15:32 ` Christoph Hellwig
2018-01-10 17:00 ` Robin Murphy
2018-01-10 8:00 ` [PATCH 32/33] cris: use dma-direct Christoph Hellwig
2018-01-10 15:27 ` Alexey Brodkin
2018-01-10 15:41 ` hch
2018-01-10 8:00 ` [PATCH 33/33] h8300: " Christoph Hellwig
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