Tejun Heo 18aa9effad workqueue: implement WQ_NON_REENTRANT ...

With gcwq managing all the workers and work->data pointing to the last
gcwq it was on, non-reentrance can be easily implemented by checking
whether the work is still running on the previous gcwq on queueing.
Implement it.

Signed-off-by: Tejun Heo <tj@kernel.org>

2010-06-29 10:07:13 +02:00

9.9 KiB

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