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kernel/linux-imx6_3.14.28/include/trace/events/napi.h 780 Bytes
6b13f685e   김민수   BSP 최초 추가
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  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM napi
  
  #if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ)
  #define _TRACE_NAPI_H_
  
  #include <linux/netdevice.h>
  #include <linux/tracepoint.h>
  #include <linux/ftrace.h>
  
  #define NO_DEV "(no_device)"
  
  TRACE_EVENT(napi_poll,
  
  	TP_PROTO(struct napi_struct *napi),
  
  	TP_ARGS(napi),
  
  	TP_STRUCT__entry(
  		__field(	struct napi_struct *,	napi)
  		__string(	dev_name, napi->dev ? napi->dev->name : NO_DEV)
  	),
  
  	TP_fast_assign(
  		__entry->napi = napi;
  		__assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV);
  	),
  
  	TP_printk("napi poll on napi struct %p for device %s",
  		__entry->napi, __get_str(dev_name))
  );
  
  #undef NO_DEV
  
  #endif /* _TRACE_NAPI_H_ */
  
  /* This part must be outside protection */
  #include <trace/define_trace.h>