From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Tue, 4 Jan 2011 08:06:09 +0000 (+0800)
Subject: tracepoint: Add __rcu annotation
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bd1c8b22b7b81c6f6c4f5c19cb2387da3d02fb0f;p=mv-sheeva.git

tracepoint: Add __rcu annotation

Add __rcu annotation to :
	(struct tracepoint)->funcs

Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
LKML-Reference: <4D22D4F1.50505@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 899103c8f6f..c6814616653 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -32,7 +32,7 @@ struct tracepoint {
 	int state;			/* State. */
 	void (*regfunc)(void);
 	void (*unregfunc)(void);
-	struct tracepoint_func *funcs;
+	struct tracepoint_func __rcu *funcs;
 } __attribute__((aligned(32)));		/*
 					 * Aligned on 32 bytes because it is
 					 * globally visible and gcc happily