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| author |   Lu Baolu <baolu.lu@linux.intel.com> | 2021-03-23 09:05:56 +0800 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2021-04-07 10:15:19 +0200 |
| commit | 117bfa8d5d4cb50556a59381d0f10fe762c1cd28 (patch) | |
| tree | e68a624993a7b47594977f01b58f03c448601c20 /include/trace | |
| parent | iommu/vt-d: Don't set then clear private data in prq_event_thread() (diff) | |
| download | linux-dev-117bfa8d5d4cb50556a59381d0f10fe762c1cd28.tar.xz linux-dev-117bfa8d5d4cb50556a59381d0f10fe762c1cd28.zip | |
iommu/vt-d: Remove unused dma map/unmap trace events
With commit c588072bba6b5 ("iommu/vt-d: Convert intel iommu driver to
the iommu ops"), the trace events for dma map/unmap have no users any
more. Cleanup them to make the code neat.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210323010600.678627-2-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/intel_iommu.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/include/trace/events/intel_iommu.h b/include/trace/events/intel_iommu.h index e801f4910522..d233f2916584 100644 --- a/include/trace/events/intel_iommu.h +++ b/include/trace/events/intel_iommu.h @@ -15,126 +15,6 @@ #include <linux/tracepoint.h> #include <linux/intel-iommu.h> -DECLARE_EVENT_CLASS(dma_map, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, - size_t size), - - TP_ARGS(dev, dev_addr, phys_addr, size), - - TP_STRUCT__entry( - __string(dev_name, dev_name(dev)) - __field(dma_addr_t, dev_addr) - __field(phys_addr_t, phys_addr) - __field(size_t, size) - ), - - TP_fast_assign( - __assign_str(dev_name, dev_name(dev)); - __entry->dev_addr = dev_addr; - __entry->phys_addr = phys_addr; - __entry->size = size; - ), - - TP_printk("dev=%s dev_addr=0x%llx phys_addr=0x%llx size=%zu", - __get_str(dev_name), - (unsigned long long)__entry->dev_addr, - (unsigned long long)__entry->phys_addr, - __entry->size) -); - -DEFINE_EVENT(dma_map, map_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, - size_t size), - TP_ARGS(dev, dev_addr, phys_addr, size) -); - -DEFINE_EVENT(dma_map, bounce_map_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, - size_t size), - TP_ARGS(dev, dev_addr, phys_addr, size) -); - -DECLARE_EVENT_CLASS(dma_unmap, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - - TP_ARGS(dev, dev_addr, size), - - TP_STRUCT__entry( - __string(dev_name, dev_name(dev)) - __field(dma_addr_t, dev_addr) - __field(size_t, size) - ), - - TP_fast_assign( - __assign_str(dev_name, dev_name(dev)); - __entry->dev_addr = dev_addr; - __entry->size = size; - ), - - TP_printk("dev=%s dev_addr=0x%llx size=%zu", - __get_str(dev_name), - (unsigned long long)__entry->dev_addr, - __entry->size) -); - -DEFINE_EVENT(dma_unmap, unmap_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - TP_ARGS(dev, dev_addr, size) -); - -DEFINE_EVENT(dma_unmap, unmap_sg, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - TP_ARGS(dev, dev_addr, size) -); - -DEFINE_EVENT(dma_unmap, bounce_unmap_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - TP_ARGS(dev, dev_addr, size) -); - -DECLARE_EVENT_CLASS(dma_map_sg, - TP_PROTO(struct device *dev, int index, int total, - struct scatterlist *sg), - - TP_ARGS(dev, index, total, sg), - - TP_STRUCT__entry( - __string(dev_name, dev_name(dev)) - __field(dma_addr_t, dev_addr) - __field(phys_addr_t, phys_addr) - __field(size_t, size) - __field(int, index) - __field(int, total) - ), - - TP_fast_assign( - __assign_str(dev_name, dev_name(dev)); - __entry->dev_addr = sg->dma_address; - __entry->phys_addr = sg_phys(sg); - __entry->size = sg->dma_length; - __entry->index = index; - __entry->total = total; - ), - - TP_printk("dev=%s [%d/%d] dev_addr=0x%llx phys_addr=0x%llx size=%zu", - __get_str(dev_name), __entry->index, __entry->total, - (unsigned long long)__entry->dev_addr, - (unsigned long long)__entry->phys_addr, - __entry->size) -); - -DEFINE_EVENT(dma_map_sg, map_sg, - TP_PROTO(struct device *dev, int index, int total, - struct scatterlist *sg), - TP_ARGS(dev, index, total, sg) -); - -DEFINE_EVENT(dma_map_sg, bounce_map_sg, - TP_PROTO(struct device *dev, int index, int total, - struct scatterlist *sg), - TP_ARGS(dev, index, total, sg) -); - TRACE_EVENT(qi_submit, TP_PROTO(struct intel_iommu *iommu, u64 qw0, u64 qw1, u64 qw2, u64 qw3), |