Commit | Line | Data |
---|---|---|
b283666f PW |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM napi | |
3 | ||
4 | #if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_NAPI_H_ | |
6 | ||
7 | #include <linux/netdevice.h> | |
8 | #include <linux/tracepoint.h> | |
9 | #include <linux/ftrace.h> | |
10 | ||
11 | #define NO_DEV "(no_device)" | |
12 | ||
13 | TRACE_EVENT(napi_poll, | |
14 | ||
15 | TP_PROTO(struct napi_struct *napi), | |
16 | ||
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 | |
34 | ||
35 | #endif /* _TRACE_NAPI_H_ */ | |
36 | ||
37 | /* This part must be outside protection */ | |
38 | #include <trace/define_trace.h> |