[PATCH 5/5] score: Move thread queue MP callout to context

Sebastian Huber sebastian.huber at embedded-brains.de
Wed May 25 05:25:10 UTC 2016

On 25/05/16 03:38, Gedare Bloom wrote:
> I guess this means 1 more word of storage per thread queue in the MP
> case, and 1 more dereference for each lock context access? It seems
> reasonable.

No, there is no additional storage in the thread queue required. The 
Thread_queue_Context resides on the stack (similar to the ISR_lock_Context).

> On Tue, May 24, 2016 at 8:07 AM, Sebastian Huber
> <sebastian.huber at embedded-brains.de>  wrote:
>> >Drop the multiprocessing (MP) dependent callout parameter from the
>> >thread queue extract, dequeue, flush and unblock methods.  Merge this
>> >parameter with the lock context into new structure Thread_queue_Context.
>> >This helps to gets rid of the conditionally compiled method call
>> >helpers.

Sebastian Huber, embedded brains GmbH

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