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1 | /* SPDX-License-Identifier: GPL-2.0 */ |
---|---|
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM notifier |
4 | |
5 | #if !defined(_TRACE_NOTIFIERS_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define _TRACE_NOTIFIERS_H |
7 | |
8 | #include <linux/tracepoint.h> |
9 | |
10 | DECLARE_EVENT_CLASS(notifier_info, |
11 | |
12 | TP_PROTO(void *cb), |
13 | |
14 | TP_ARGS(cb), |
15 | |
16 | TP_STRUCT__entry( |
17 | __field(void *, cb) |
18 | ), |
19 | |
20 | TP_fast_assign( |
21 | __entry->cb = cb; |
22 | ), |
23 | |
24 | TP_printk("%ps", __entry->cb) |
25 | ); |
26 | |
27 | /* |
28 | * notifier_register - called upon notifier callback registration |
29 | * |
30 | * @cb: callback pointer |
31 | * |
32 | */ |
33 | DEFINE_EVENT(notifier_info, notifier_register, |
34 | |
35 | TP_PROTO(void *cb), |
36 | |
37 | TP_ARGS(cb) |
38 | ); |
39 | |
40 | /* |
41 | * notifier_unregister - called upon notifier callback unregistration |
42 | * |
43 | * @cb: callback pointer |
44 | * |
45 | */ |
46 | DEFINE_EVENT(notifier_info, notifier_unregister, |
47 | |
48 | TP_PROTO(void *cb), |
49 | |
50 | TP_ARGS(cb) |
51 | ); |
52 | |
53 | /* |
54 | * notifier_run - called upon notifier callback execution |
55 | * |
56 | * @cb: callback pointer |
57 | * |
58 | */ |
59 | DEFINE_EVENT(notifier_info, notifier_run, |
60 | |
61 | TP_PROTO(void *cb), |
62 | |
63 | TP_ARGS(cb) |
64 | ); |
65 | |
66 | #endif /* _TRACE_NOTIFIERS_H */ |
67 | |
68 | /* This part must be outside protection */ |
69 | #include <trace/define_trace.h> |
70 |
Warning: This file is not a C or C++ file. It does not have highlighting.