Changes between Initial Version and Version 2 of Ticket #2365


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Timestamp:
Jun 12, 2015, 12:12:15 PM (5 years ago)
Author:
Sebastian Huber
Comment:

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  • Ticket #2365 – Description

    initial v2  
    11We have for example:
    22
     3{{{
    34Scheduler_Void_or_thread _Scheduler_priority_Unblock (
    45  const Scheduler_Control *scheduler,
     
    3940  SCHEDULER_RETURN_VOID_OR_NULL;
    4041}
     42}}}
    4143
    4244So the unblock event of a pseudo ISR task (MPCI or timer server) may pre-empt a task with disabled pre-emption.  Suppose a higher priority task than the non-preemptible task is ready.  Then this task gets scheduled once the pseudo ISR task blocks again.