44 lines
974 B
C
44 lines
974 B
C
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM napi
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#if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_NAPI_H_
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#include <linux/netdevice.h>
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#include <linux/tracepoint.h>
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#include <linux/ftrace.h>
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#define NO_DEV "(no_device)"
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TRACE_EVENT(napi_poll,
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TP_PROTO(struct napi_struct *napi, int work, int budget),
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TP_ARGS(napi, work, budget),
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TP_STRUCT__entry(
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__field( struct napi_struct *, napi)
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__string( dev_name, napi->dev ? napi->dev->name : NO_DEV)
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__field( int, work)
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__field( int, budget)
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),
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TP_fast_assign(
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__entry->napi = napi;
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__assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV);
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__entry->work = work;
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__entry->budget = budget;
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),
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TP_printk("napi poll on napi struct %p for device %s work %d budget %d",
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__entry->napi, __get_str(dev_name),
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__entry->work, __entry->budget)
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);
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#undef NO_DEV
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#endif /* _TRACE_NAPI_H_ */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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