From 0c5a9acc8b4e878e761f735e144d4a7e4477d4e6 Mon Sep 17 00:00:00 2001 From: Zhengyuan Liu Date: Thu, 8 Feb 2018 09:41:53 +0800 Subject: 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 Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace_stack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/trace/trace_stack.c') 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 -- cgit v1.2.3-59-g8ed1b