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Red Hat Bugzilla – Attachment 190871 Details for
Bug 282351
[PATCH] Fix memory leak of dma_alloc_coherent() on x86_64
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[patch]
proposed patch
bz282351_dma_alloc_coherent.patch (text/plain), 408 bytes, created by
Vitaly Mayatskikh
on 2007-09-08 21:44:25 UTC
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Description:
proposed patch
Filename:
MIME Type:
Creator:
Vitaly Mayatskikh
Created:
2007-09-08 21:44:25 UTC
Size:
408 bytes
patch
obsolete
>--- linux-2.6.9/arch/x86_64/kernel/pci-gart.c.orig 2007-06-13 09:52:51.000000000 -0400 >+++ linux-2.6.9/arch/x86_64/kernel/pci-gart.c 2007-06-13 09:59:37.000000000 -0400 >@@ -237,6 +237,8 @@ dma_alloc_coherent(struct device *dev, s > if (high) { > if (!(gfp & GFP_DMA)) { > gfp |= GFP_DMA; >+ free_pages((unsigned long)memory, >+ get_order(size)); > goto again; > } > goto free;
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bug 282351
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