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tracing/irq: convert irq traces to use TRACE_EVENT macro

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The TRACE_FORMAT will soon be deprecated. This patch converts it to
the TRACE_EVENT macro.

Note, this change should also speed up the tracing.

[ Impact: remove a user of deprecated TRACE_FORMAT ]

Cc: Jason Baron <jbaron@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt 2009-04-24 11:26:55 -04:00 committed by Steven Rostedt
parent 39517091f8
commit 160031b556
1 changed files with 50 additions and 11 deletions
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61
include/trace/events/irq.h
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@ -10,11 +10,24 @@
/* /*
* Tracepoint for entry of interrupt handler: * Tracepoint for entry of interrupt handler:
*/ */
TRACE_FORMAT(irq_handler_entry, TRACE_EVENT(irq_handler_entry,
TP_PROTO(int irq, struct irqaction *action), TP_PROTO(int irq, struct irqaction *action),
TP_ARGS(irq, action), TP_ARGS(irq, action),
TP_FMT("irq=%d handler=%s", irq, action->name)
); TP_STRUCT__entry(
__field( int, irq )
__string( name, action->name )
),
TP_fast_assign(
__entry->irq = irq;
__assign_str(name, action->name);
),
TP_printk("irq=%d handler=%s", __entry->irq, __get_str(name))
);
/* /*
* Tracepoint for return of an interrupt handler: * Tracepoint for return of an interrupt handler:
@ -39,17 +52,43 @@ TRACE_EVENT(irq_handler_exit,
__entry->irq, __entry->ret ? "handled" : "unhandled") __entry->irq, __entry->ret ? "handled" : "unhandled")
); );
TRACE_FORMAT(softirq_entry, TRACE_EVENT(softirq_entry,
TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
TP_ARGS(h, vec),
TP_FMT("softirq=%d action=%s", (int)(h - vec), softirq_to_name[h-vec])
);
TRACE_FORMAT(softirq_exit,
TP_PROTO(struct softirq_action *h, struct softirq_action *vec), TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
TP_ARGS(h, vec), TP_ARGS(h, vec),
TP_FMT("softirq=%d action=%s", (int)(h - vec), softirq_to_name[h-vec])
); 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))
);
TRACE_EVENT(softirq_exit,
TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
TP_ARGS(h, vec),
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))
);
#endif /* _TRACE_IRQ_H */ #endif /* _TRACE_IRQ_H */