Gentoo Dtrace

[pingtoo]

When enable dtrace, those kernel configuration options must be static link in to kernel? Can they be set to as module? This question is conceptual as in I know this can be find from kconfig. But question is about is it better to have it static therefor lesser limitation or it does not matter.

And is there additional kernel stuff (files) required on file system in order for dtrace to function? (I mean beside user space dtraec utilities)