Merge request https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193 
was reviewed by Chris Johns

--
  
Chris Johns started a new discussion on cpukit/dhrl/dhrl.c: 
https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150641

 > +  }
 > +
 > +  sc = rtems_barrier_create(

This is an RTEMS API call using an `id` so you will see a performance hit 
related to the `id` lookup compared to a self contained API. If this is to 
operate in a performance critical area I suggest the barrier API be add to the 
self contained API set. See 
[cpukit/include/rtems/thread.h](https://gitlab.rtems.org/rtems/rtos/rtems/-/blob/main/cpukit/include/rtems/thread.h)
 for the current self contained APIs.


-- 
View it on GitLab: 
https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193
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