On Mon, Sep 25, 2017 at 03:40:31PM +0200, Christoph Hellwig wrote: > We do this by adding a helper that returns the ns_head for a device that > can belong to either the per-controller or per-subsystem block device > nodes, and otherwise reuse all the existing code. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Looks good. Reviewed-by: Keith Busch <keith.busch@xxxxxxxxx>
