On 13/07/2020 13:27, Richi Dubey wrote:
We use a zero-length array
<https://git.rtems.org/rtems/tree/cpukit/include/rtems/score/scheduleredfsmp.h#n105> in
the definition of Scheduler_EDF_SMP_Context, but I can not see any
code in scheduleredfsmp.c
(https://git.rtems.org/rtems/tree/cpukit/score/src/scheduleredfsmp.c)
which actually increases the size of the array. All I can see is code
that access/manipulate the array elements, but I do not see any code
which does malloc/adds Scheduler_EDF_SMP_Ready_queue elements to the
array.
It was difficult to find this mail. Descriptive subjects would be helpful.
This is a good question and I think we really have to improve our
internal documentation. In Doxygen there is no good link from internal
objects to their definition through application configuration options.
Having the application configuration options in Doxygen would be
definitely help here:
https://lists.rtems.org/pipermail/devel/2020-July/060496.html
The scheduler contexts and controls are generated by the confdefs.h
related header files. Please have a look at:
https://git.rtems.org/rtems/tree/cpukit/include/rtems/confdefs/scheduler.h
Here are important scheduler-specific macros:
https://git.rtems.org/rtems/tree/cpukit/include/rtems/scheduler.h#n131
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