From b3f930fb0ad825f0e492cf51da2da2907163dd38 Mon Sep 17 00:00:00 2001 From: Daniel Lezcano Date: Fri, 9 Dec 2016 16:55:01 +0100 Subject: trace: irq: Show next irq prediction Signed-off-by: Daniel Lezcano --- include/trace/events/irq.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h index 1c41b74581f7..e0a2d782d09a 100644 --- a/include/trace/events/irq.h +++ b/include/trace/events/irq.h @@ -99,6 +99,26 @@ TRACE_EVENT(irq_handler_exit, __entry->irq, __entry->ret ? "handled" : "unhandled") ); +TRACE_EVENT(irq_next_event, + + TP_PROTO(int irq, u64 next_event), + + TP_ARGS(irq, next_event), + + TP_STRUCT__entry( + __field( int, irq) + __field( u64, next_event) + ), + + TP_fast_assign( + __entry->irq = irq; + __entry->next_event = next_event; + ), + + TP_printk("irq=%d next_event=%llu", + __entry->irq, __entry->next_event) +); + DECLARE_EVENT_CLASS(softirq, TP_PROTO(unsigned int vec_nr), -- cgit v1.2.3