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dma-debug/x86: register pci bus for dma-debug leak detection

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Impact: detect dma memory leaks for pci devices

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel
2009-03-16 17:50:28 +01:00
parent 41531c8f5f
commit 86f3195293
1 changed files with 4 additions and 0 deletions
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4
arch/x86/kernel/pci-dma.c
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@@ -271,6 +271,10 @@ static int __init pci_iommu_init(void)
{ {
dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES); dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
#ifdef CONFIG_PCI
dma_debug_add_bus(&pci_bus_type);
#endif
calgary_iommu_init(); calgary_iommu_init();
intel_iommu_init(); intel_iommu_init();