Commit-ID: 86f319529372953e353dc998bc6a761949614903
Gitweb: http://git.kernel.org/tip/86f319529372953e353dc998bc6a761949614903
Author: Joerg Roedel <joerg.roedel@xxxxxxx>
AuthorDate: Mon, 16 Mar 2009 17:50:28 +0100
Commit: Joerg Roedel <joerg.roedel@xxxxxxx>
CommitDate: Tue, 17 Mar 2009 12:56:49 +0100
dma-debug/x86: register pci bus for dma-debug leak detection
Impact: detect dma memory leaks for pci devices
Signed-off-by: Joerg Roedel <joerg.roedel@xxxxxxx>
---
arch/x86/kernel/pci-dma.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index ebf7d45..c7c4776 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -271,6 +271,10 @@ static int __init pci_iommu_init(void)
{
dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+#ifdef CONFIG_PCI
+ dma_debug_add_bus(&pci_bus_type);
+#endif
+
calgary_iommu_init();
intel_iommu_init();
--
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