[RFC PATCH 0/3] Djprobe improvement patches (Re: Dynamic djprobe)
Frank Ch. Eigler
fche@redhat.com
Tue Aug 2 17:23:00 GMT 2005
Hi -
On Tue, Aug 02, 2005 at 01:26:00PM -0400, Karim Yaghmour wrote:
> [...]
> Please consider working with Mathieu on adding a basic block analyzer.
> Pending inclusion of such an anlyzer, the problems I mentioned earlier
> will remain unsolved.
However, the right place for such an analyzer is likely not in or near
the djprobes code at all, in much the same way that the kprobes code
basically trusts the instruction address given by the caller. For
example, as a part of future systemtap work, we may be able to do such
djprobes applicability checking based on debug info.
- FChE
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