Calle Wilund 62c0be376c flush_queue: Ease key restriction and allow multiple calls on each key ...

As long as we guarantee that the execution order for the post ops are
upheld, we can allow insertion of multiple ops on the same key.

Implemented by adding a ref count to each position.

The restriction then becomes that an added key must either be larger
than any already existing key, _OR_ already exist. In the latter case,
we still know that we have not finished this position and signaled
"upwards".

2015-10-20 08:24:04 +02:00

5.7 KiB

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