Re: [RFC PATCH v2 0/1] of: easier debugging for node life cycle issues

[Steven Rostedt]

On Thu, 25 Jan 2018 16:46:06 -0800
Frank Rowand <frowand.list@xxxxxxxxx> wrote:

> The point is that using ftrace means there are use cases for the
> debug information where the information will not be available.

Note, this email came out when I was traveling. I'm now looking at the
code and trace events are enabled right after rcu_init() in init/main.c.

The early_initcall() enables syscall events(), as they are not
available earlier.

-- Steve