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authorTejun Heo <tj@kernel.org>2013-01-18 14:05:56 -0800
committerTejun Heo <tj@kernel.org>2013-01-18 14:05:56 -0800
commit84b233adcca3cacd5cfa8013a5feda7a3db4a9af (patch)
tree3d1f4a7f5f1d27dc08bb661691fd1470acf497a5 /init
parent2eaebdb33e1911c0cf3d44fd3596c42c6f502fab (diff)
downloadlinux-linaro-stable-84b233adcca3cacd5cfa8013a5feda7a3db4a9af.tar.gz
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>
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