| commit | 8cca0eea3964b72b14e8c3f88e3a40bef7b9113e | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Tue Jun 29 10:07:13 2010 +0200 |
| committer | Tejun Heo <tj@kernel.org> | Tue Jun 29 10:07:13 2010 +0200 |
| tree | 49a8e4496ad0ffa99386f6566bc9ffc0c0cc39b2 | |
| parent | 502ca9d819792e7d79b6e002afe9094c641fe410 [diff] |
workqueue: add find_worker_executing_work() and track current_cwq Now that all the workers are tracked by gcwq, we can find which worker is executing a work from gcwq. Implement find_worker_executing_work() and make worker track its current_cwq so that we can find things the other way around. This will be used to implement non-reentrant wqs. Signed-off-by: Tejun Heo <tj@kernel.org>