Re: types for storing instruction pointers
From: Ingo Molnar
Date: Sun Jun 07 2009 - 09:25:36 EST
* Christoph Hellwig <hch@xxxxxx> wrote:
> Currently the _THIS_IP_ and _RET_IP_ macros aded for lockdep but
> now available from kernel.org case the instruction pointer to an
> unsigned long. But the %pf/%pF format for printing them want a
> pointer of some sort. That's a pretty nasty situation for tracers
> - can we standardize on one type for it?
Yes but what's the practical problem exactly? Could you cite an
example?
Thanks,
Ingo
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