Re: RFC: How to handle function tracing, frame pointers and -mfentry?

[Andi Kleen]

> "make defconfig" in my box calls gcc 50 times.
> This looks much closer to the actual usage of cc-option in the
> above mentioned files.
> How did you manage to achieve 144 calls to gcc?
> 
> Any specific configuration that triggers this?

Hmm, thanks for double checking. I suspect I misgrepped
(included the children of the gcc from the strace log). 
If it calls two children that would be roughly your number.

But even 50 is quite bad.

-Andi
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