From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <laijs@cn.fujitsu.com>
Subject: [PATCH 4/7] tracepoint: Add __rcu annotation
Date: Sat, 08 Jan 2011 15:16:03 -0500 [thread overview]
Message-ID: <20110108201645.463804981@goodmis.org> (raw)
In-Reply-To: 20110108201559.130182944@goodmis.org
[-- Attachment #1: 0004-tracepoint-Add-__rcu-annotation.patch --]
[-- Type: text/plain, Size: 896 bytes --]
From: Lai Jiangshan <laijs@cn.fujitsu.com>
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>
---
include/linux/tracepoint.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 899103c..c681461 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
--
1.7.2.3
next prev parent reply other threads:[~2011-01-08 20:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-08 20:15 [PATCH 0/7] [GIT PULL][2.6.38] tracing: updates and fixes Steven Rostedt
2011-01-08 20:16 ` [PATCH 1/7] tracing: Include module.h in define_trace.h Steven Rostedt
2011-01-08 20:16 ` [PATCH 2/7] tracing/trivial: Add missing comma in TRACE_EVENT comment Steven Rostedt
2011-01-08 20:16 ` [PATCH 3/7] tracing: remove duplicate null-pointer check in skb tracepoint Steven Rostedt
2011-01-08 20:16 ` Steven Rostedt [this message]
2011-01-08 20:16 ` [PATCH 5/7] tracing: Fix preempt count leak Steven Rostedt
2011-01-08 20:16 ` [PATCH 6/7] tracing: Fix TRACE_EVENT power tracepoint creation Steven Rostedt
2011-01-08 20:16 ` [PATCH 7/7] dynamic debug: Fix build issue with older gcc Steven Rostedt
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