Fiasco built-in profiling

Martin Pohlack mp26 at
Fri May 4 19:24:19 CEST 2007

Hi Stefan,

Just a quick reply for now:


> I'm cc'ing also Martin Pohlack, because I was told he is the man for
> profiling :).

I'm also reading l4-hackers.


> 2) Next, fiasco crashes executing this line of code:
> s_scale = (int)(( (float) monsize / o ) * SCALE_1_TO_1);

You really should not do floating point stuff in the kernel.

Maybe you can activate the code path two lines below which uses only
integer math?


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