taskqueue_drain_all

[Andriy Gapon]

on 09/10/2013 11:55 Andriy Gapon said the following:
> 
> I would like to propose to extend taskqueue API with taskqueue_drain_all.
> A potential use case: I have a private taskqueue, several kinds of tasks get
> executed via it and then I want to make sure that all of them are completed.
> Obviously, I have a way to ensure that no new ones get enqueued.

Provided I do not get any no-s or why-s I am going to commit the following
slightly different version soon:

http://people.freebsd.org/~avg/taskqueue_drain_all.diff

P.S.
taskqueue_drain_running introduced in the above patch could also be used to add
wait semantics to taskqueue_block.

-- 
Andriy Gapon