From: Li Zefan <lizf@cn.fujitsu.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>,
Frederic Weisbecker <fweisbec@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH -tip 1/2] function-graph: fix the output of set_graph_function
Date: Wed, 22 Jul 2009 16:38:28 +0800 [thread overview]
Message-ID: <4A66D004.7020205@cn.fujitsu.com> (raw)
It always shows "ftrace_graph_funcs":
# echo 'sys_open' > set_graph_function
# cat set_graph_function
ftrace_graph_funcs
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
kernel/trace/ftrace.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 24e3ff5..c6c0c07 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -2505,7 +2505,7 @@ static int g_show(struct seq_file *m, void *v)
return 0;
}
- seq_printf(m, "%pf\n", v);
+ seq_printf(m, "%pf\n", (void *)*ptr);
return 0;
}
--
1.6.3
next reply other threads:[~2009-07-22 8:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-22 8:38 Li Zefan [this message]
2009-07-22 8:38 ` [PATCH -tip 2/2] function-graph: use ftrace_graph_funcs directly Li Zefan
2009-07-24 0:37 ` Steven Rostedt
2009-07-24 0:35 ` [PATCH -tip 1/2] function-graph: fix the output of set_graph_function Steven Rostedt
2009-07-24 0:38 ` Li Zefan
2009-07-24 0:41 ` Steven Rostedt
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