On 2019-03-08, Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx> wrote: >>> Perhaps a proper solution would be to drop excessive messages to >>> serial console unless Oops or BUG has happened? >> >> Technically, we can have a per-console loglevel configuration. We >> have several use cases for this already. > > JFI, > > lore.kernel.org/r/cover.1551486732.git.calvinowens@xxxxxx FWIW, I support the patch. It makes consoles into actual objects rather than just a collection of callbacks. I feel like Calvin is pushing in a similar direction to what I would like to see: decoupling of console drivers to allow for individual behavior and performance tuning. As we move into the highly SMP systems of the future, I am convinced this is inevitable. John Ogness
