[Bug 2069] [CBS Scheduler] Memory leak and enqueue problem

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Fri Jul 6 12:56:47 UTC 2012


--- Comment #14 from Joel Sherrill <joel.sherrill at oarcorp.com> 2012-07-06 07:56:47 CDT ---
(In reply to comment #13)
> Using an extra bit in priority scares me. The priority is decomposed into
> "major" and "minor" components and manipulated by bit scan methods provided by
> each port. 
> You are also assuming there is an extra bit in the priority field. Technically
> it could be a uint8_t since it is valid from 0-255.

Grrr.. added Chris Johns and comment went through incomplete.

Also "hiding" information in a bit of a field with another value is
with RTEMS design. 

I know we are avoiding adding another field but how is this different from base
and inherited priority when using priority inheritance or ceiling?

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