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authorLi Zefan <lizf@cn.fujitsu.com>2009-04-17 10:34:30 +0800
committerIngo Molnar <mingo@elte.hu>2009-04-17 18:04:36 +0200
commit339ae5d3c3fc2025e3657637921495fd600027c7 (patch)
tree7749cf0d5c2d4a0cfd9029038d55b94478b9b56c
parent76aa81118ddfbb3dc31533030cf3ec329dd067a6 (diff)
tracing: fix file mode of trace and README
trace is read-write and README is read-only. [ Impact: fix /debug/tracing/ file permissions. ] Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <49E7EAB6.4070605@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--kernel/trace/trace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 031c46f11bb..f681f646aa0 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,