From: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Date: Mon, 13 May 2013 11:58:37 +0000 (+0900)
Subject: tracing/kprobes: Fix a sparse warning for incorrect type in assignment
X-Git-Tag: submit/tizen_common/20140905.094502~2743^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3d1fc7b0880c4db612a3d3211a808659e28af588;p=sdk%2Femulator%2Femulator-kernel.git

tracing/kprobes: Fix a sparse warning for incorrect type in assignment

Fix a sparse warning about the rcu operated pointer is
defined without __rcu address space.

Link: http://lkml.kernel.org/r/20130513115837.6545.23322.stgit@mhiramat-M0-7522

Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 0a3d8d5c483d..81c5109b9d00 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -35,7 +35,7 @@ struct trace_probe {
 	const char		*symbol;	/* symbol name */
 	struct ftrace_event_class	class;
 	struct ftrace_event_call	call;
-	struct ftrace_event_file	**files;
+	struct ftrace_event_file * __rcu *files;
 	ssize_t			size;		/* trace entry size */
 	unsigned int		nr_args;
 	struct probe_arg	args[];