projects / lttng-modules.git / blame
| 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 */ |