Commit | Line | Data |
---|---|---|
0bcebe87 MJ |
1 | #ifdef CONFIG_PREEMPTIRQ_EVENTS |
2 | ||
3 | #undef TRACE_SYSTEM | |
4 | #define TRACE_SYSTEM preemptirq | |
5 | ||
6 | #if !defined(LTTNG_TRACE_PREEMPTIRQ_H) || defined(TRACE_HEADER_MULTI_READ) | |
7 | #define LTTNG_TRACE_PREEMPTIRQ_H | |
8 | ||
9 | #include <linux/ktime.h> | |
10 | #include <linux/string.h> | |
11 | #include <asm/sections.h> | |
12 | #include <probes/lttng-tracepoint-event.h> | |
13 | ||
14 | ||
15 | LTTNG_TRACEPOINT_EVENT_CLASS(preemptirq_template, | |
16 | ||
17 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
18 | ||
19 | TP_ARGS(ip, parent_ip), | |
20 | ||
21 | TP_FIELDS( | |
22 | ctf_integer_hex(unsigned long, caller, ip) | |
23 | ctf_integer_hex(unsigned long, parent, parent_ip) | |
24 | ) | |
25 | ) | |
26 | ||
27 | #ifndef CONFIG_PROVE_LOCKING | |
28 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, irq_disable, | |
29 | ||
30 | preemptirq_irq_disable, | |
31 | ||
32 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
33 | ||
34 | TP_ARGS(ip, parent_ip) | |
35 | ) | |
36 | ||
37 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, irq_enable, | |
38 | ||
39 | preemptirq_irq_enable, | |
40 | ||
41 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
42 | ||
43 | TP_ARGS(ip, parent_ip) | |
44 | ) | |
45 | #endif /* !CONFIG_PROVE_LOCKING */ | |
46 | ||
47 | #ifdef CONFIG_DEBUG_PREEMPT | |
48 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, preempt_disable, | |
49 | ||
50 | preemptirq_preempt_disable, | |
51 | ||
52 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
53 | ||
54 | TP_ARGS(ip, parent_ip) | |
55 | ) | |
56 | ||
57 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, preempt_enable, | |
58 | ||
59 | preemptirq_preempt_enable, | |
60 | ||
61 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
62 | ||
63 | TP_ARGS(ip, parent_ip) | |
64 | ) | |
65 | #endif /* CONFIG_DEBUG_PREEMPT */ | |
66 | ||
67 | #endif /* LTTNG_TRACE_PREEMPTIRQ_H */ | |
68 | ||
69 | /* This part must be outside protection */ | |
70 | #include <probes/define_trace.h> | |
71 | ||
72 | #endif /* CONFIG_PREEMPTIRQ_EVENTS */ |