[issue25469] multiprocessing .Condition.notify(_all) function has O(N) time complexity where N is the number of wait() calls with a timeout since the last notify(_all) call

[Vilnis Termanis]

Vilnis Termanis added the comment:

I realise that having type bug type of "performance" means it's less likely to be looked at than if I had marked is as "behaviour" or "resource usage" (which would not be completely unfair, I think).

Also, the patch should be applicable to 2.7 and 3.2 through to 3.5 (despite versions having been removed from the bug report).

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