Messages in this thread | | | Subject | Re: [PATCH v3] rfkill: Add rfkill-any LED trigger | From | Johannes Berg <> | Date | Mon, 02 Jan 2017 13:21:45 +0100 |
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> I'm not super happy with this conditional locking - can't we instead > defer the necessary work to a workqueue, or so, for purposes of the > LED?
Actually, since you can sleep in here, and do various other things like scheduling etc. this can't even be correct as is - one thread might be in the probe and another might also attempt to do some operations that require the lock but now don't take it.
johannes
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