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Message-Id: <20110109220511.387825527@efficios.com>
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Date: Sun, 09 Jan 2011 16:59:47 -0500
From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>, Ingo Molnar <mingo@elte.hu>,
        Thomas Gleixner <tglx@linutronix.de>,
        Frederic Weisbecker <fweisbec@gmail.com>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Josh Stone <jistone@redhat.com>
Subject: [RFC patch 20/28] trace event syscalls remove semicolons
References: <20110109215927.633266833@efficios.com>
Content-Disposition: inline; filename=trace-event-syscalls-remove-semicolons.patch
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Part of the gradual TRACE_EVENT() semicolon removal. Enables creation of array
of events, thus saving space for trace event probes.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: Steven Rostedt <rostedt@goodmis.org>
CC: Frederic Weisbecker <fweisbec@gmail.com>
CC: Ingo Molnar <mingo@elte.hu>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Josh Stone <jistone@redhat.com>
---
 include/trace/events/syscalls.h |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

Index: linux-2.6-lttng/include/trace/events/syscalls.h
===================================================================
--- linux-2.6-lttng.orig/include/trace/events/syscalls.h
+++ linux-2.6-lttng/include/trace/events/syscalls.h
@@ -13,9 +13,14 @@
 
 #ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
 
+#ifndef _TRACE_SYSCALLS_DEF_
+#define _TRACE_SYSCALLS_DEF_
+
 extern void syscall_regfunc(void);
 extern void syscall_unregfunc(void);
 
+#endif /* _TRACE_SYSCALLS_DEF_ */
+
 TRACE_EVENT_FN(sys_enter,
 
 	TP_PROTO(struct pt_regs *regs, long id),
@@ -38,7 +43,7 @@ TRACE_EVENT_FN(sys_enter,
 		  __entry->args[3], __entry->args[4], __entry->args[5]),
 
 	syscall_regfunc, syscall_unregfunc
-);
+)
 
 TRACE_EVENT_FN(sys_exit,
 
@@ -60,7 +65,7 @@ TRACE_EVENT_FN(sys_exit,
 		  __entry->id, __entry->ret),
 
 	syscall_regfunc, syscall_unregfunc
-);
+)
 
 #endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */