Re: [PATCH 0/3][RESEND] add support for never printing hashed addresses

Andy Shevchenko
2021-02-10T16:59:07Z

On Thu, Feb 11, 2021 at 01:39:41AM +0900, Tetsuo Handa wrote:
> On 2021/02/11 1:18, Steven Rostedt wrote:
> > The point of this exercise is to be able to debug the *same* kernel that
> > someone is having issues with. And this is to facilitate that debugging.
>
> That's too difficult to use. If a problem is not reproducible, we will have
> no choice but always specify "never hash pointers" command line option. If a
> problem is reproducible, we can rebuild that kernel with "never hash pointers"
> config option turned on.

I think what you are targeting is something like dynamic debug approach where
you can choose which prints to enable/disable and what enable/disable in them.

In that case you specifically apply a command line option and enable only files
/ lines in the files.

--
With Best Regards,
Andy Shevchenko