Re: [PATCH 4/4] tracing/eprobes: Have event probes be consistent with kprobes and uprobes

On Sat, 20 Aug 2022 22:04:42 +0900 Masami Hiramatsu (Google) mhiramat@kernel.org wrote:

...

For "comm", if "comm" is used and the event being attached to does not have the "comm" field, then make it the "$comm" that kprobes has. This is consistent to the way histograms and filters work.

Hmm, I think I would better allow user to use $COMM to get comm string for kprobe/uprobe event users too. (There are many special variables...) Anyway, this looks good to me.

Acked-by: Masami Hiramatsu (Google) mhiramat@kernel.org

I could add this on top of the patch series.

-- Steve