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| author | Zhengyuan Liu <liuzhengyuan@kylinos.cn> | 2018-02-08 09:41:53 +0800 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-05-03 11:58:05 -0400 |
| commit | 0c5a9acc8b4e878e761f735e144d4a7e4477d4e6 (patch) | |
| tree | 101c8a0ac6d906fbe8214eaa45c23bbabba2907d | |
| parent | 1ce0500d234f8ef880c399d55a886af646beec9a (diff) | |
| download | linux-0c5a9acc8b4e878e761f735e144d4a7e4477d4e6.tar.bz2 | |
tracing: Fix the file mode of stack tracer
It looks weird that the stack_trace_filter file can be written by root
but shows that it does not have write permission by ll command.
Link: http://lkml.kernel.org/r/1518054113-28096-1-git-send-email-liuzhengyuan@kylinos.cn
Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
| -rw-r--r-- | kernel/trace/trace_stack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index 3c7bfc4bf5e9..4237eba4ef20 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -472,7 +472,7 @@ static __init int stack_trace_init(void) NULL, &stack_trace_fops); #ifdef CONFIG_DYNAMIC_FTRACE - trace_create_file("stack_trace_filter", 0444, d_tracer, + trace_create_file("stack_trace_filter", 0644, d_tracer, &trace_ops, &stack_trace_filter_fops); #endif |