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dma-mapping: use macros to define events in a class

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Use a macro to avoid repeating the parameters and arguments for each event
in a class.

Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Sean Anderson
2024-10-18 11:00:34 -04:00
committed by Christoph Hellwig
parent 5935b8377a
commit 5af5fc895f
1 changed files with 28 additions and 32 deletions
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60
include/trace/events/dma.h
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@@ -65,15 +65,14 @@ DECLARE_EVENT_CLASS(dma_map,
decode_dma_attrs(__entry->attrs))
);
DEFINE_EVENT(dma_map, dma_map_page,
TP_PROTO(struct device *dev, phys_addr_t phys_addr, dma_addr_t dma_addr,
size_t size, enum dma_data_direction dir, unsigned long attrs),
TP_ARGS(dev, phys_addr, dma_addr, size, dir, attrs));
#define DEFINE_MAP_EVENT(name) \
DEFINE_EVENT(dma_map, name, \
TP_PROTO(struct device *dev, phys_addr_t phys_addr, dma_addr_t dma_addr, \
size_t size, enum dma_data_direction dir, unsigned long attrs), \
TP_ARGS(dev, phys_addr, dma_addr, size, dir, attrs))
DEFINE_EVENT(dma_map, dma_map_resource,
TP_PROTO(struct device *dev, phys_addr_t phys_addr, dma_addr_t dma_addr,
size_t size, enum dma_data_direction dir, unsigned long attrs),
TP_ARGS(dev, phys_addr, dma_addr, size, dir, attrs));
DEFINE_MAP_EVENT(dma_map_page);
DEFINE_MAP_EVENT(dma_map_resource);
DECLARE_EVENT_CLASS(dma_unmap,
TP_PROTO(struct device *dev, dma_addr_t addr, size_t size,
@@ -104,15 +103,14 @@ DECLARE_EVENT_CLASS(dma_unmap,
decode_dma_attrs(__entry->attrs))
);
DEFINE_EVENT(dma_unmap, dma_unmap_page,
TP_PROTO(struct device *dev, dma_addr_t addr, size_t size,
enum dma_data_direction dir, unsigned long attrs),
TP_ARGS(dev, addr, size, dir, attrs));
#define DEFINE_UNMAP_EVENT(name) \
DEFINE_EVENT(dma_unmap, name, \
TP_PROTO(struct device *dev, dma_addr_t addr, size_t size, \
enum dma_data_direction dir, unsigned long attrs), \
TP_ARGS(dev, addr, size, dir, attrs))
DEFINE_EVENT(dma_unmap, dma_unmap_resource,
TP_PROTO(struct device *dev, dma_addr_t addr, size_t size,
enum dma_data_direction dir, unsigned long attrs),
TP_ARGS(dev, addr, size, dir, attrs));
DEFINE_UNMAP_EVENT(dma_unmap_page);
DEFINE_UNMAP_EVENT(dma_unmap_resource);
TRACE_EVENT(dma_alloc,
TP_PROTO(struct device *dev, void *virt_addr, dma_addr_t dma_addr,
@@ -279,15 +277,14 @@ DECLARE_EVENT_CLASS(dma_sync_single,
__entry->size)
);
DEFINE_EVENT(dma_sync_single, dma_sync_single_for_cpu,
TP_PROTO(struct device *dev, dma_addr_t dma_addr, size_t size,
enum dma_data_direction dir),
TP_ARGS(dev, dma_addr, size, dir));
#define DEFINE_SYNC_SINGLE_EVENT(name) \
DEFINE_EVENT(dma_sync_single, name, \
TP_PROTO(struct device *dev, dma_addr_t dma_addr, size_t size, \
enum dma_data_direction dir), \
TP_ARGS(dev, dma_addr, size, dir))
DEFINE_EVENT(dma_sync_single, dma_sync_single_for_device,
TP_PROTO(struct device *dev, dma_addr_t dma_addr, size_t size,
enum dma_data_direction dir),
TP_ARGS(dev, dma_addr, size, dir));
DEFINE_SYNC_SINGLE_EVENT(dma_sync_single_for_cpu);
DEFINE_SYNC_SINGLE_EVENT(dma_sync_single_for_device);
DECLARE_EVENT_CLASS(dma_sync_sg,
TP_PROTO(struct device *dev, struct scatterlist *sgl, int nents,
@@ -326,15 +323,14 @@ DECLARE_EVENT_CLASS(dma_sync_sg,
sizeof(unsigned int), sizeof(unsigned int)))
);
DEFINE_EVENT(dma_sync_sg, dma_sync_sg_for_cpu,
TP_PROTO(struct device *dev, struct scatterlist *sg, int nents,
enum dma_data_direction dir),
TP_ARGS(dev, sg, nents, dir));
#define DEFINE_SYNC_SG_EVENT(name) \
DEFINE_EVENT(dma_sync_sg, name, \
TP_PROTO(struct device *dev, struct scatterlist *sg, int nents, \
enum dma_data_direction dir), \
TP_ARGS(dev, sg, nents, dir))
DEFINE_EVENT(dma_sync_sg, dma_sync_sg_for_device,
TP_PROTO(struct device *dev, struct scatterlist *sg, int nents,
enum dma_data_direction dir),
TP_ARGS(dev, sg, nents, dir));
DEFINE_SYNC_SG_EVENT(dma_sync_sg_for_cpu);
DEFINE_SYNC_SG_EVENT(dma_sync_sg_for_device);
#endif /* _TRACE_DMA_H */