* Remy Bohmer [off-list ref] wrote:

Hello Arjan,

Thanks for this suggestion.

(please dont top-post, ever. See:
 www.zipworld.com.au/~akpm/linux/patches/stuff/top-posting.txt)

But I looked at Systemtap before, and as I remember, it is very 
flexible, but it only traces function calls. (or am I missing 
something?)

systemtap it should be able to trace variables as well. (as long as 
those variables are not eliminated by gcc)

	Ingo