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(parent: 6183c00) | patch
workqueue: make workqueue_lock irq-safe
authorTejun Heo <tj@kernel.org>
Tue, 12 Mar 2013 18:29:57 +0000 (11:29 -0700)
committerTejun Heo <tj@kernel.org>
Tue, 12 Mar 2013 18:29:57 +0000 (11:29 -0700)
commite98d5b16cf4df992c40a7c83f1eae61db5bb03da
tree57bb6a301fde2b7e5a8bf8f2a8198e3b344acdd2tree | snapshot (tar.gz zip)
parent6183c009f6cd94b42e5812adcfd4ba6220a196e1commit | diff
workqueue: make workqueue_lock irq-safe

workqueue_lock will be used to synchronize areas which require
irq-safety and there isn't much benefit in keeping it not irq-safe.
Make it irq-safe.

This patch doesn't introduce any visible behavior changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>
kernel/workqueue.c diff | blob | blame | history