---

yaml --- r: 98116 b: refs/heads/master c: db9f600 h: refs/heads/master v: v3
git-mirror · Jun 2, 2008 · fea30f3 · fea30f3
1 parent 8cd412f
commit fea30f3
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 75b19b790bec3ebffbf513405b27500e22270cbc
+refs/heads/master: db9f600b96c16bb3c7f094e294fbdd370226ad86
diff --git a/trunk/arch/x86/kernel/pci-dma.c b/trunk/arch/x86/kernel/pci-dma.c
@@ -397,9 +397,6 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 	if (dev->dma_mask == NULL)
 		return NULL;
 
-	/* Don't invoke OOM killer */
-	gfp |= __GFP_NORETRY;
-
 #ifdef CONFIG_X86_64
 	/* Why <=? Even when the mask is smaller than 4GB it is often
 	   larger than 16MB and in this case we have a chance of
@@ -410,7 +407,9 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 #endif
 
  again:
-	page = dma_alloc_pages(dev, gfp, get_order(size));
+	/* Don't invoke OOM killer or retry in lower 16MB DMA zone */
+	page = dma_alloc_pages(dev,
+		(gfp & GFP_DMA) ? gfp | __GFP_NORETRY : gfp, get_order(size));
 	if (page == NULL)
 		return NULL;