[Bug 1826] New: Add SMP Helper Methods to Classic API

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Mon Jun 27 21:17:47 UTC 2011


https://www.rtems.org/bugzilla/show_bug.cgi?id=1826

           Summary: Add SMP Helper Methods to Classic API
           Product: RTEMS
           Version: HEAD
          Platform: All
        OS/Version: RTEMS
            Status: NEW
          Severity: enhancement
          Priority: P3
         Component: cpukit
        AssignedTo: joel.sherrill at oarcorp.com
        ReportedBy: joel.sherrill at oarcorp.com


This patch adds three minor methods to assist in SMP configurations:

+ rtems_smp_get_number_of_cores - actual number of cores in system
+ rtems_configuration_get_smp_maximum_processors - configured maximum
+ rtems_smp_get_current_core - current core number

rtems_configuration_get_smp_maximum_processors() follows the naming pattern of
other methods which return user configuration values.  

The others allow rtems_XXX access to otherwise private information.

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