diff options
Diffstat (limited to 'include/trace/events')
-rw-r--r-- | include/trace/events/irq.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h index 32a9f7ef432..683fb36a994 100644 --- a/include/trace/events/irq.h +++ b/include/trace/events/irq.h @@ -7,6 +7,19 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM irq +#define softirq_name(sirq) { sirq, #sirq } +#define show_softirq_name(val) \ + __print_symbolic(val, \ + softirq_name(HI_SOFTIRQ), \ + softirq_name(TIMER_SOFTIRQ), \ + softirq_name(NET_TX_SOFTIRQ), \ + softirq_name(NET_RX_SOFTIRQ), \ + softirq_name(BLOCK_SOFTIRQ), \ + softirq_name(TASKLET_SOFTIRQ), \ + softirq_name(SCHED_SOFTIRQ), \ + softirq_name(HRTIMER_SOFTIRQ), \ + softirq_name(RCU_SOFTIRQ)) + /** * irq_handler_entry - called immediately before the irq action handler * @irq: irq number @@ -87,15 +100,14 @@ TRACE_EVENT(softirq_entry, TP_STRUCT__entry( __field( int, vec ) - __string( name, softirq_to_name[h-vec] ) ), TP_fast_assign( __entry->vec = (int)(h - vec); - __assign_str(name, softirq_to_name[h-vec]); ), - TP_printk("softirq=%d action=%s", __entry->vec, __get_str(name)) + TP_printk("softirq=%d action=%s", __entry->vec, + show_softirq_name(__entry->vec)) ); /** @@ -117,15 +129,14 @@ TRACE_EVENT(softirq_exit, TP_STRUCT__entry( __field( int, vec ) - __string( name, softirq_to_name[h-vec] ) ), TP_fast_assign( __entry->vec = (int)(h - vec); - __assign_str(name, softirq_to_name[h-vec]); ), - TP_printk("softirq=%d action=%s", __entry->vec, __get_str(name)) + TP_printk("softirq=%d action=%s", __entry->vec, + show_softirq_name(__entry->vec)) ); #endif /* _TRACE_IRQ_H */ |