On Wed, 11 Oct 2023 17:40:04 -0700 Paul M Stillwell Jr wrote:

OK, so what if we changed the code to create a new debugfs file entry 
for each module and used the dentry for ther file to know what file is 
being written to. Then we would only need to parse the log level. Would 
that be acceptable?

Yes, even better!

My confusion is around what makes the cmdline parsing harder to follow. 
Obviously for me it's easy :) so I am trying to understand your point of 
view.

Dunno how to explain it other than "took me more than 10min to
understand this code and I only had 10min" :)  Reviewers have
their own angle when evaluation code which doesn't always align
with the author's..