[Bug 1635] New: Refactor Priority bit map handling

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Tue Jul 27 20:52:46 UTC 2010


https://www.rtems.org/bugzilla/show_bug.cgi?id=1635

           Summary: Refactor Priority bit map handling
           Product: RTEMS
           Version: HEAD
          Platform: All
        OS/Version: RTEMS
            Status: NEW
          Severity: normal
          Priority: P3
         Component: cpukit
        AssignedTo: joel.sherrill at oarcorp.com
        ReportedBy: giddyup44 at yahoo.com


Created an attachment (id=930)
 --> (https://www.rtems.org/bugzilla/attachment.cgi?id=930)
Patch to refactor priority handling.

This PR introduces the refactoring of priority handling, to isolate the bitmap
implementation of priorities in the supercore so that priority management is a
little more modular.

This change is in anticipation of scheduler implementations that can select how
they manage tracking priority levels / finding the highest priority ready task.
 Note that most of the changes here are simple renaming, to clarify the use of
the bitmap-based priority management.

There is also the addition of new .h and .inl files for the priority bit map
implementation.

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