Commit | Line | Data |
---|---|---|
9f36eaed | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
0bcebe87 MJ |
2 | #ifdef CONFIG_PREEMPTIRQ_EVENTS |
3 | ||
4 | #undef TRACE_SYSTEM | |
5 | #define TRACE_SYSTEM preemptirq | |
6 | ||
7 | #if !defined(LTTNG_TRACE_PREEMPTIRQ_H) || defined(TRACE_HEADER_MULTI_READ) | |
8 | #define LTTNG_TRACE_PREEMPTIRQ_H | |
9 | ||
10 | #include <linux/ktime.h> | |
11 | #include <linux/string.h> | |
12 | #include <asm/sections.h> | |
13 | #include <probes/lttng-tracepoint-event.h> | |
14 | ||
15 | ||
16 | LTTNG_TRACEPOINT_EVENT_CLASS(preemptirq_template, | |
17 | ||
18 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
19 | ||
20 | TP_ARGS(ip, parent_ip), | |
21 | ||
22 | TP_FIELDS( | |
23 | ctf_integer_hex(unsigned long, caller, ip) | |
24 | ctf_integer_hex(unsigned long, parent, parent_ip) | |
25 | ) | |
26 | ) | |
27 | ||
28 | #ifndef CONFIG_PROVE_LOCKING | |
29 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, irq_disable, | |
30 | ||
31 | preemptirq_irq_disable, | |
32 | ||
33 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
34 | ||
35 | TP_ARGS(ip, parent_ip) | |
36 | ) | |
37 | ||
38 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, irq_enable, | |
39 | ||
40 | preemptirq_irq_enable, | |
41 | ||
42 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
43 | ||
44 | TP_ARGS(ip, parent_ip) | |
45 | ) | |
46 | #endif /* !CONFIG_PROVE_LOCKING */ | |
47 | ||
48 | #ifdef CONFIG_DEBUG_PREEMPT | |
49 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, preempt_disable, | |
50 | ||
51 | preemptirq_preempt_disable, | |
52 | ||
53 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
54 | ||
55 | TP_ARGS(ip, parent_ip) | |
56 | ) | |
57 | ||
58 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(preemptirq_template, preempt_enable, | |
59 | ||
60 | preemptirq_preempt_enable, | |
61 | ||
62 | TP_PROTO(unsigned long ip, unsigned long parent_ip), | |
63 | ||
64 | TP_ARGS(ip, parent_ip) | |
65 | ) | |
66 | #endif /* CONFIG_DEBUG_PREEMPT */ | |
67 | ||
68 | #endif /* LTTNG_TRACE_PREEMPTIRQ_H */ | |
69 | ||
70 | /* This part must be outside protection */ | |
71 | #include <probes/define_trace.h> | |
72 | ||
73 | #endif /* CONFIG_PREEMPTIRQ_EVENTS */ |