Counter API

[Alexandre Martins]

Hi all,

Our companie is curently tracking performance issue with our ARM product.

We have seen that counter API was migrated from intrinsic to atomic.

https://svnweb.freebsd.org/base?view=revision&revision=269406

But there is still the calls to critical_enter/leave in the macro 
counter_enter/leave.

Is that needed ? Can we remove that ?

Best regards

-- 
Alexandre Martins
STORMSHIELD

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