From 11a1ca3554b377d2a8a318a3cbf8ce10a7a2a8e4 Mon Sep 17 00:00:00 2001
From: Masami Hiramatsu <mhiramat@redhat.com>
Date: Mon, 12 Apr 2010 13:17:22 -0400
Subject: perf probe: Support basic type casting

Add basic type casting for arguments to perf probe. This allows
users to specify the actual type of arguments. Of course, if
user sets invalid types, kprobe-tracer rejects that.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20100412171722.3790.50372.stgit@localhost6.localdomain6>
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/probe-event.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tools/perf/util/probe-event.h')

diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h
index a393a3f87cd..ff2f26b1822 100644
--- a/tools/perf/util/probe-event.h
+++ b/tools/perf/util/probe-event.h
@@ -57,6 +57,7 @@ struct perf_probe_arg_field {
 struct perf_probe_arg {
 	char				*name;	/* Argument name */
 	char				*var;	/* Variable name */
+	char				*type;	/* Type name */
 	struct perf_probe_arg_field	*field;	/* Structure fields */
 };
 
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