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| author | Tejun Heo <tj@kernel.org> | 2010-06-29 10:07:13 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-06-29 10:07:13 +0200 |
| commit | 18aa9effad4adb2c1efe123af4eb24fec9f59b30 (patch) | |
| tree | 76975b37ae0ef1ebf460aaab68359ed7a12fe37a /scripts | |
| parent | 7a22ad757ec75186ad43a5b4670fa7423ee8f480 (diff) | |
| download | lwn-18aa9effad4adb2c1efe123af4eb24fec9f59b30.tar.gz lwn-18aa9effad4adb2c1efe123af4eb24fec9f59b30.zip | |
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>
Diffstat (limited to 'scripts')
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