[GitHub] [incubator-nuttx] zyfeier opened a new pull request, #7599: nuttx/sched: remove nxsched_remove_blocked from up_unblock_task

[GitBox]

zyfeier opened a new pull request, #7599:
URL: https://github.com/apache/incubator-nuttx/pull/7599

   
   ## Summary
   
   It takes about 10 cycles to obtain the task list according to the task 
status. In most cases, we know the task status, so we can directly delete the 
task from the specified task list to reduce time consuming.
   
   ## Impact
   
   Performance:
   
   sem_post -> sem_wait (cycle count):
   before:
   `171`
   
   after:
   `161`
   
   ## Testing
   
   sabre-6quad:nsh ostest
   


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