#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>