On Fri, Mar 01, 2013 at 07:24:21PM -0800, Tejun Heo wrote: > Kay tells me the most appropriate place to expose workqueues to > userland would be /sys/devices/virtual/workqueues/WQ_NAME which is > symlinked to /sys/bus/workqueue/devices/WQ_NAME and that we're lacking > a way to do that outside of driver core as virtual_device_parent() > isn't exported and there's no inteface to conveniently create a > virtual subsystem.
I'm almost afraid to ask what you want to export to userspace for a workqueue that userspace would care about... If you create a subsystem, the devices will show up under the virtual "bus" if you don't give them a parent, so this patch shouldn't be needed, unless you are abusing the driver model. What am I missing here? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/