diff options
Diffstat (limited to 'include/trace/events/preemptirq.h')
| -rw-r--r-- | include/trace/events/preemptirq.h | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/include/trace/events/preemptirq.h b/include/trace/events/preemptirq.h index f5024c560d8f..3c5118011a2c 100644 --- a/include/trace/events/preemptirq.h +++ b/include/trace/events/preemptirq.h @@ -52,19 +52,50 @@ DEFINE_EVENT(preemptirq_template, preempt_enable, TP_ARGS(ip, parent_ip)); #endif +TRACE_EVENT(irqs_disable, + + TP_PROTO(u64 delta, unsigned long caddr0, unsigned long caddr1, + unsigned long caddr2, unsigned long caddr3), + + TP_ARGS(delta, caddr0, caddr1, caddr2, caddr3), + + TP_STRUCT__entry( + __field(u64, delta) + __field(void*, caddr0) + __field(void*, caddr1) + __field(void*, caddr2) + __field(void*, caddr3) + ), + + TP_fast_assign( + __entry->delta = delta; + __entry->caddr0 = (void *)caddr0; + __entry->caddr1 = (void *)caddr1; + __entry->caddr2 = (void *)caddr2; + __entry->caddr3 = (void *)caddr3; + ), + + TP_printk("delta=%llu(ns) Callers:(%pf<-%pf<-%pf<-%pf)", __entry->delta, + __entry->caddr0, __entry->caddr1, + __entry->caddr2, __entry->caddr3) +); + #endif /* _TRACE_PREEMPTIRQ_H */ #include <trace/define_trace.h> -#else /* !CONFIG_PREEMPTIRQ_EVENTS */ +#endif /* !CONFIG_PREEMPTIRQ_EVENTS */ +#if !defined(CONFIG_PREEMPTIRQ_EVENTS) || defined(CONFIG_PROVE_LOCKING) #define trace_irq_enable(...) #define trace_irq_disable(...) -#define trace_preempt_enable(...) -#define trace_preempt_disable(...) #define trace_irq_enable_rcuidle(...) #define trace_irq_disable_rcuidle(...) +#endif + +#if !defined(CONFIG_PREEMPTIRQ_EVENTS) || !defined(CONFIG_DEBUG_PREEMPT) +#define trace_preempt_enable(...) +#define trace_preempt_disable(...) #define trace_preempt_enable_rcuidle(...) #define trace_preempt_disable_rcuidle(...) - #endif |