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Date: Fri, 17 Apr 2009 10:34:30 +0800
From: Li Zefan <lizf@...fujitsu.com>
To: Ingo Molnar <mingo@...e.hu>
CC: Steven Rostedt <rostedt@...dmis.org>,
Frederic Weisbecker <fweisbec@...il.com>,
LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] tracing: fix file mode of trace and README
trace is read-write and README is read-only.
Signed-off-by: Li Zefan <lizf@...fujitsu.com>
---
kernel/trace/trace.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 031c46f..f681f64 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4002,7 +4002,7 @@ static __init int tracer_init_debugfs(void)
trace_create_file("available_tracers", 0444, d_tracer,
&global_trace, &show_traces_fops);
- trace_create_file("current_tracer", 0444, d_tracer,
+ trace_create_file("current_tracer", 0644, d_tracer,
&global_trace, &set_tracer_fops);
trace_create_file("tracing_max_latency", 0644, d_tracer,
@@ -4011,7 +4011,7 @@ static __init int tracer_init_debugfs(void)
trace_create_file("tracing_thresh", 0644, d_tracer,
&tracing_thresh, &tracing_max_lat_fops);
- trace_create_file("README", 0644, d_tracer,
+ trace_create_file("README", 0444, d_tracer,
NULL, &tracing_readme_fops);
trace_create_file("trace_pipe", 0444, d_tracer,
--
1.5.4.rc3
--
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