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Steven Rostedt2e26ca72010-05-05 10:52:31 -04001#undef TRACE_SYSTEM
2#define TRACE_SYSTEM napi
3
4#if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ)
Neil Horman4ea7e382009-05-21 07:36:08 +00005#define _TRACE_NAPI_H_
6
7#include <linux/netdevice.h>
8#include <linux/tracepoint.h>
Neil Horman3e4b10d2010-08-23 18:43:51 +09009#include <linux/ftrace.h>
Neil Horman4ea7e382009-05-21 07:36:08 +000010
Neil Horman3e4b10d2010-08-23 18:43:51 +090011#define NO_DEV "(no_device)"
12
13TRACE_EVENT(napi_poll,
14
Neil Horman4ea7e382009-05-21 07:36:08 +000015 TP_PROTO(struct napi_struct *napi),
Neil Horman3e4b10d2010-08-23 18:43:51 +090016
17 TP_ARGS(napi),
18
19 TP_STRUCT__entry(
20 __field( struct napi_struct *, napi)
21 __string( dev_name, napi->dev ? napi->dev->name : NO_DEV)
22 ),
23
24 TP_fast_assign(
25 __entry->napi = napi;
26 __assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV);
27 ),
28
29 TP_printk("napi poll on napi struct %p for device %s",
30 __entry->napi, __get_str(dev_name))
31);
32
33#undef NO_DEV
Neil Horman4ea7e382009-05-21 07:36:08 +000034
Steven Rostedt2e26ca72010-05-05 10:52:31 -040035#endif /* _TRACE_NAPI_H_ */
36
37/* This part must be outside protection */
38#include <trace/define_trace.h>