On Tue, 17 Nov 2020 09:45:54 +0200
"Tzvetomir Stoyanov (VMware)" <tz.stoyanov@xxxxxxxxx> wrote:
>
> +static mode_t get_trace_file_permissions(char *name)
> +{
> + mode_t rmode = 0;
> + struct stat st;
> + char *path;
> + int ret;
> +
> + path = tracefs_get_tracing_file(name);
> + if (!path)
> + return 0;
> + ret = stat(path, &st);
> + if (ret)
> + goto out;
> + rmode = st.st_mode & ACCESSPERMS;
> +out:
> + tracefs_put_tracing_file(path);
> + return rmode;
> +}
> +
> +/**
> + * tracefs_instance_is_new - Check if the instance is newly created by the library
> + * @instance: Pointer to an ftrace instance
> + *
This part should be a separate patch. I decided to break it up into two
patches (the following emails) instead of having you send another
version. Just let me know if what I have is good for you.
-- Steve
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