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Date: Fri, 5 Sep 2008 17:58:48 +0900 From: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp> To: mingo@...hat.com Cc: joerg.roedel@....com, linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org, fujita.tomonori@....ntt.co.jp Subject: [PATCH] x86: use __GFP_NORETRY in the case of GFP_DMA with pci-nommu Signed-off-by: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp> --- arch/x86/kernel/pci-nommu.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c index 526b2db..3495f88 100644 --- a/arch/x86/kernel/pci-nommu.c +++ b/arch/x86/kernel/pci-nommu.c @@ -102,6 +102,9 @@ nommu_alloc_coherent(struct device *hwdev, size_t size, if (dma_mask == DMA_24BIT_MASK) gfp |= GFP_DMA; again: + if (gfp & GFP_DMA) + gfp |= __GFP_NORETRY; + page = alloc_pages_node(node, gfp, get_order(size)); if (!page) return NULL; -- 1.5.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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