Cache Manager Functions with Processor Set

Sebastian Huber sebastian.huber at embedded-brains.de
Tue Sep 16 09:35:01 UTC 2014


Hello,

what is the use case for the following functions:

rtems_cache_flush_multiple_data_lines_processor_set()

rtems_cache_invalidate_multiple_data_lines_processor_set()

rtems_cache_flush_entire_data_processor_set()

rtems_cache_invalidate_entire_data_processor_set()

?

Makes it sense on an SMP system running an operating system and application in 
one address space to do processor specific cache operations?

The functions are currently unused (except for the test program).

-- 
Sebastian Huber, embedded brains GmbH

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