Attention is currently required from: daniel, fixeria, osmith, pespin.

laforge has posted comments on this change by pespin. ( 
https://gerrit.osmocom.org/c/libosmo-sigtran/+/42105?usp=email )

Change subject: Introduce struct osmo_ss7_as_asp_assoc
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Patch Set 1:

(1 comment)

Patchset:

PS1:
Sadly I'm not super excited about having a linear list iteration everywehre 
where so far we simply had an array-index access. The STP may see a rather high 
rate of messages per second (MSU rate), and anything that slows down the hot 
path traversed by every message should be as efficient as possible.  Ideally 
any change would make it more efficient, than less so.

I might be overly conservative/cautious here, but I'm wondering if we cannot 
find something more efficient, like a dynamically-sized+reallocated array.  
After all, the number of ASPs change relatively infrequently compared to the 
number of MSU we process over time.  So making the ASP add/remove more 
expensive is fine, if the hot path per message has no penalty.

It might also be worth doing a simple benchmark to see the actual performance 
impact vs. my thoughts/expectations here.



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