Re: Kernel debugging method

From: Peter Zijlstra
Date: Tue Feb 15 2011 - 07:03:31 EST


On Mon, 2011-02-14 at 07:14 +0100, Mike Galbraith wrote:
> On Sun, 2011-02-13 at 13:56 +0330, Amirali Shambayati wrote:
> > Hello all,
> >
> > Can anybody show me a method for kernel debugging? I just want to
> > modify one file(Noop IO scheduler).
>
> I recommend the most powerful, and easiest to use, kernel debugger known
> to man: printk :)

You've forgotten the most fundamental one, your brain! Use it, it might
surprise you ;-)
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