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| author | James Morris <jmorris@namei.org> | 2009-08-06 08:55:03 +1000 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-08-06 08:55:03 +1000 |
| commit | 012a5299a29672039f42944a37984558393ef769 (patch) | |
| tree | de0815c67cf4156c32c8b552cd7448387cc391b0 /arch/ia64/kernel/dma-mapping.c | |
| parent | da34d4248bd2013ee64ce51e63ec0ebd1f32b46c (diff) | |
| parent | 90bc1a658a53f8832ee799685703977a450e5af9 (diff) | |
| download | linux-rt-012a5299a29672039f42944a37984558393ef769.tar.gz | |
Merge branch 'master' into next
Diffstat (limited to 'arch/ia64/kernel/dma-mapping.c')
| -rw-r--r-- | arch/ia64/kernel/dma-mapping.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c index 086a2aeb0404..39a3cd0a4173 100644 --- a/arch/ia64/kernel/dma-mapping.c +++ b/arch/ia64/kernel/dma-mapping.c @@ -6,6 +6,14 @@ int iommu_detected __read_mostly; struct dma_map_ops *dma_ops; EXPORT_SYMBOL(dma_ops); +#define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16) + +static int __init dma_init(void) +{ + dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES); +} +fs_initcall(dma_init); + struct dma_map_ops *dma_get_ops(struct device *dev) { return dma_ops; |