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(parent: 12d806b) | patch
workqueue: implement current_is_async()
authorTejun Heo <tj@kernel.org>
Fri, 18 Jan 2013 22:05:56 +0000 (14:05 -0800)
committerTejun Heo <tj@kernel.org>
Fri, 18 Jan 2013 22:05:56 +0000 (14:05 -0800)
commit9cc8464830c55fcb9c7a7aaa422b441f2b535adc
tree3d1f4a7f5f1d27dc08bb661691fd1470acf497a5tree | snapshot
parent12d806bdc4e58c9844b745bd1c9821f896914290commit | diff
workqueue: implement current_is_async()

This function queries whether %current is an async worker executing an
async item.  This will be used to implement warning on synchronous
request_module() from async workers.

Signed-off-by: Tejun Heo <tj@kernel.org>
include/linux/async.h diff | blob | history
kernel/async.c diff | blob | history
kernel/workqueue_internal.h diff | blob | history
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