From: Badhri Jagan Sridharan <badhri@google.com>
To: Steven Rostedt <rostedt@goodmis.org>, Ingo Molnar <mingo@redhat.com>
Cc: linux-kernel@vger.kernel.org, Badhri Jagan Sridharan <Badhri@google.com>
Subject: [PATCH] tracing: Adds handler name to irq_handler_entry
Date: Tue, 5 May 2015 17:46:58 -0700 [thread overview]
Message-ID: <1430873218-3142-1-git-send-email-Badhri@google.com> (raw)
This patch includes the ISR function name to
irq_handler_entry trace point.
Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>
---
include/trace/events/irq.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
index ff8f6c0..9994ba4 100644
--- a/include/trace/events/irq.h
+++ b/include/trace/events/irq.h
@@ -58,14 +58,17 @@ TRACE_EVENT(irq_handler_entry,
TP_STRUCT__entry(
__field( int, irq )
__string( name, action->name )
+ __field(void*, handler)
),
TP_fast_assign(
__entry->irq = irq;
__assign_str(name, action->name);
+ __entry->handler = action->handler;
),
- TP_printk("irq=%d name=%s", __entry->irq, __get_str(name))
+ TP_printk("irq=%d name=%s handler=%pf",
+ __entry->irq, __get_str(name), __entry->handler)
);
/**
--
2.2.0.rc0.207.ga3a616c
next reply other threads:[~2015-05-06 0:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-06 0:46 Badhri Jagan Sridharan [this message]
2015-05-06 1:46 ` [PATCH] tracing: Adds handler name to irq_handler_entry Steven Rostedt
2015-05-06 3:08 ` Badhri Jagan Sridharan
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