[PATCH 10/10] tracing: create the C style tracing for the irq subsystem

Steven Rostedt
2009-02-28T09:13:33Z

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From: Steven Rostedt <srostedt@redhat.com>

This patch utilizes the TRACE_EVENT_FORMAT macro to enable the C style
faster tracing for the irq subsystem trace points.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---
include/trace/irq_event_types.h | 19 +++++++++++++++----
1 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/include/trace/irq_event_types.h b/include/trace/irq_event_types.h
index 47a2be1..65850bc 100644
--- a/include/trace/irq_event_types.h
+++ b/include/trace/irq_event_types.h
@@ -8,15 +8,26 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM irq

-TRACE_FORMAT(irq_handler_entry,
+TRACE_EVENT_FORMAT(irq_handler_entry,
TPPROTO(int irq, struct irqaction *action),
TPARGS(irq, action),
- TPFMT("irq=%d handler=%s", irq, action->name));
+ TPFMT("irq=%d handler=%s", irq, action->name),
+ TRACE_STRUCT(
+ TRACE_FIELD(int, irq, irq)
+ ),
+ TPRAWFMT("irq %d")
+ );

-TRACE_FORMAT(irq_handler_exit,
+TRACE_EVENT_FORMAT(irq_handler_exit,
TPPROTO(int irq, struct irqaction *action, int ret),
TPARGS(irq, action, ret),
TPFMT("irq=%d handler=%s return=%s",
- irq, action->name, ret ? "handled" : "unhandled"));
+ irq, action->name, ret ? "handled" : "unhandled"),
+ TRACE_STRUCT(
+ TRACE_FIELD(int, irq, irq)
+ TRACE_FIELD(int, ret, ret)
+ ),
+ TPRAWFMT("irq %d ret %d")
+ );

#undef TRACE_SYSTEM
--
1.5.6.5

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