diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/irq_event_types.h | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/include/trace/irq_event_types.h b/include/trace/irq_event_types.h index 0147d9eef5f..43bcb74dd49 100644 --- a/include/trace/irq_event_types.h +++ b/include/trace/irq_event_types.h @@ -8,26 +8,36 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM irq -TRACE_EVENT_FORMAT(irq_handler_entry, +/* + * Tracepoint for entry of interrupt handler: + */ +TRACE_FORMAT(irq_handler_entry, TP_PROTO(int irq, struct irqaction *action), TP_ARGS(irq, action), - TP_FMT("irq=%d handler=%s", irq, action->name), - TRACE_STRUCT( - TRACE_FIELD(int, irq, irq) - ), - TP_RAW_FMT("irq %d") + TP_FMT("irq=%d handler=%s", irq, action->name) ); -TRACE_EVENT_FORMAT(irq_handler_exit, +/* + * Tracepoint for return of an interrupt handler: + */ +TRACE_EVENT(irq_handler_exit, + TP_PROTO(int irq, struct irqaction *action, int ret), + TP_ARGS(irq, action, ret), - TP_FMT("irq=%d handler=%s return=%s", - irq, action->name, ret ? "handled" : "unhandled"), - TRACE_STRUCT( - TRACE_FIELD(int, irq, irq) - TRACE_FIELD(int, ret, ret) + + TP_STRUCT__entry( + __field( int, irq ) + __field( int, ret ) ), - TP_RAW_FMT("irq %d ret %d") - ); + + TP_printk("irq=%d return=%s", + __entry->irq, __entry->ret ? "handled" : "unhandled"), + + TP_fast_assign( + __entry->irq = irq; + __entry->ret = ret; + ) +); #undef TRACE_SYSTEM |