@talex5 if you don't have any objections, could we merge this as it would make debugging a bit more productive. Thanks.

I wonder if we should just get rid of all the debug logging in Eio_linux. Do you find it useful for anything?

I have found them to be somewhat useful, sometimes. Perhaps, leave them until 1.0? In any case, until they are completely removed, I would like to be able to control log levels to control log noise so that such debugging sessions are a bit more manageable and productive.

I'd prefer to reduce the dependency cone and get rid of the Logs. When I need debug logging in the backend, I'm just putting in whatever I need. It's rarely useful to turn on the backend specific logging as part of a bigger application (which is the point of the Logs library).

closing this PR since #403 supersedes it.