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workqueue: reimplement is_chained_work() using current_wq_worker()
authorTejun Heo <tj@kernel.org>
Thu, 14 Feb 2013 03:29:10 +0000 (19:29 -0800)
committerTejun Heo <tj@kernel.org>
Thu, 14 Feb 2013 03:29:10 +0000 (19:29 -0800)
commit8d03ecfe471802d6afe97da97722b6924533aa82
tree1178cacfdd36358665f9a4c6325329346b221dd0tree | snapshot (tar.gz zip)
parent1dd638149f1f9d7d7dbb32591d5c7c2a0ea36264commit | diff
workqueue: reimplement is_chained_work() using current_wq_worker()

is_chained_work() was added before current_wq_worker() and implemented
its own ham-fisted way of finding out whether %current is a workqueue
worker - it iterates through all possible workers.

Drop the custom implementation and reimplement using
current_wq_worker().

Signed-off-by: Tejun Heo <tj@kernel.org>
kernel/workqueue.c diff | blob | blame | history